The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/kernel/+/168c849372075f8f94f0d2892253c137d4323be1

commit 168c849372075f8f94f0d2892253c137d4323be1
Author: Guenter Roeck <groeck@chromium.org>
Date: Wed Jan 10 16:52:03 2018

CHROMIUM: Merge 'v4.14.12' into chromeos-4.14

Merge of v4.14.12 into chromeos-4.14

Changelog:
----------------------------------------------------------------
Alexey Kodanev (2):
      ip6_gre: fix device features for ioctl setup
      vxlan: restore dev->mtu setting based on lower device

Andrew F. Davis (1):
      ASoC: tlv320aic31xx: Fix GPIO1 register definition

Andy Lutomirski (7):
      x86/mm/pti: Add functions to clone kernel PMDs
      x86/mm/pti: Share cpu_entry_area with user space page tables
      x86/mm/pti: Map ESPFIX into user space
      x86/mm/64: Make a full PGD-entry size hole in the memory map
      x86/pti: Put the LDT in its own PGD if PTI is on
      x86/pti: Map the vsyscall page if needed
      x86/espfix/64: Fix espfix double-fault handling on 5-level systems

Anna-Maria Gleixner (1):
      timers: Use deferrable base independent of base::nohz_active

Avinash Repaka (1):
      RDS: Check cmsg_len before dereferencing CMSG_DATA

Ben Hutchings (1):
      ASoC: wm_adsp: Fix validation of firmware and coeff lengths

Bert Kenward (1):
      sfc: pass valid pointers from efx_enqueue_unwind

Borislav Petkov (2):
      x86/pti: Add the pti= cmdline option and documentation
      x86/mm/dump_pagetables: Add page table directory to the debugfs VFS hierarchy

Brian King (1):
      tg3: Fix rx hang on MTU change with 5717/5719

Calvin Owens (1):
      bnxt_en: Fix sources of spurious netpoll warnings

Christoph Paasch (1):
      tcp md5sig: Use skb's saddr when replying to an incoming segment

Christophe Leroy (1):
      gpio: fix "gpio-line-names" property retrieval

Daniel Thompson (1):
      usb: xhci: Add XHCI_TRUST_TX_LENGTH for Renesas uPD720201

Daniele Palmas (1):
      USB: serial: option: add support for Telit ME910 PID 0x1101

Dave Hansen (10):
      x86/mm/pti: Disable global pages if PAGE_TABLE_ISOLATION=y
      x86/mm/pti: Prepare the x86/entry assembly code for entry/exit CR3 switching
      x86/mm/pti: Add mapping helper functions
      x86/mm/pti: Allow NX poison to be set in p4d/pgd
      x86/mm/pti: Allocate a separate user PGD
      x86/mm/pti: Populate user PGD
      x86/mm: Allow flushing for future ASID switches
      x86/mm: Abstract switching CR3
      x86/mm: Use INVPCID for __native_flush_tlb_single()
      x86/mm/pti: Add Kconfig

Dmitry Fleytman Dmitry Fleytman (1):
      usb: Add device quirk for Logitech HD Pro Webcam C925e

Eran Ben Elisha (1):
      net/mlx5: Fix rate limit packet pacing naming and struct

Eric Biggers (1):
      capabilities: fix buffer overread on very short xattr

Eric Dumazet (3):
      ipv4: igmp: guard against silly MTU values
      ipv6: mcast: better catch silly mtu values
      tcp: refresh tcp_mstamp from timers callbacks

Eric Garver (1):
      openvswitch: Fix pop_vlan action for double tagged frames

Eric W. Biederman (1):
      net: Fix double free and memory corruption in get_net_ns_by_id()

Florian Fainelli (1):
      net: dsa: bcm_sf2: Clear IDDQ_GLOBAL_PWR bit for PHY

Fugang Duan (1):
      net: fec: unmap the xmit buffer that are not transferred by DMA

Gal Pressman (4):
      net/mlx5e: Fix possible deadlock of VXLAN lock
      net/mlx5e: Fix features check of IPv6 traffic
      net/mlx5e: Add refcount to VXLAN structure
      net/mlx5e: Prevent possible races in VXLAN control flow

Greg Kroah-Hartman (2):
      Linux 4.14.11
      Linux 4.14.12

Grygorii Strashko (1):
      net: phy: micrel: ksz9031: reconfigure autoneg after phy autoneg workaround

Guenter Roeck (1):
      Merge remote-tracking branch 'origin/linux/v4.14.12' into merge/chromeos-4.14-v4.14.12

Hugh Dickins (1):
      x86/events/intel/ds: Map debug buffers in cpu_entry_area

Hui Wang (3):
      ALSA: hda - Add MIC_NO_PRESENCE fixup for 2 HP machines
      ALSA: hda - change the location for one mic on a Lenovo machine
      ALSA: hda - fix headset mic detection issue on a Dell machine

Ido Schimmel (2):
      ipv4: Fix use-after-free when flushing FIB tables
      ipv6: Honor specified parameters in fibmatch lookup

Jan Engelhardt (1):
      sparc64: repair calling incorrect hweight function from stubs

Jens Axboe (1):
      block: fix blk_rq_append_bio

Jing Xia (1):
      tracing: Fix crash when it fails to alloc ring buffer

Jiri Pirko (1):
      net: sched: fix static key imbalance in case of ingress/clsact_init error

Joel Fernandes (1):
      cpufreq: schedutil: Use idle_calls counter of the remote CPU

Johan Hovold (5):
      ASoC: da7218: fix fix child-node lookup
      ASoC: twl4030: fix child-node lookup
      USB: chipidea: msm: fix ulpi-node lookup
      phy: tegra: fix device-tree node lookups
      tty: fix tty_ldisc_receive_buf() documentation

Josh Poimboeuf (2):
      x86/dumpstack: Fix partial register dumps
      x86/dumpstack: Print registers for first stack frame

Juan Zea (1):
      usbip: fix usbip bind writing random string after command in match_busid

Julian Wiedmann (5):
      s390/qeth: apply takeover changes when mode is toggled
      s390/qeth: don't apply takeover changes to RXIP
      s390/qeth: lock IP table while applying takeover changes
      s390/qeth: update takeover IPs after configuration change
      s390/qeth: fix error handling in checksum cmd callback

Kamal Heib (1):
      net/mlx5: FPGA, return -EINVAL if size is zero

Kees Cook (1):
      exec: Weaken dumpability for secureexec

Kevin Cernekee (2):
      net: igmp: Use correct source address on IGMPv3 reports
      netlink: Add netns check on taps

Linus Torvalds (3):
      kbuild: add '-fno-stack-check' to kernel build options
      x86-32: Fix kexec with stack canary (CONFIG_CC_STACKPROTECTOR)
      n_tty: fix EXTPROC vs ICANON interaction with TIOCINQ (aka FIONREAD)

Maciej S. Szmigiero (1):
      ASoC: fsl_ssi: AC'97 ops need regmap, clock and cleaning up on failure

Majd Dibbiny (1):
      IB/mlx5: Serialize access to the VMA list

Mathias Nyman (1):
      USB: Fix off by one in type-specific length check of BOS SSP capability

Max Schulze (1):
      USB: serial: ftdi_sio: add id for Airbus DS P8GR

Michael J. Ruhl (1):
      IB/hfi: Only read capability registers if the capability exists

Michael S. Tsirkin (1):
      ptr_ring: add barriers

Ming Lei (1):
      block: don't let passthrough IO go into .make_request_fn()

Mohamed Ghannam (1):
      net: ipv4: fix for a race condition in raw_sendmsg

Moni Shoua (3):
      IB/uverbs: Fix command checking as part of ib_uverbs_ex_modify_qp()
      IB/core: Verify that QP is security enabled in create and destroy
      net/mlx5: Fix error flow in CREATE_QP command

Neal Cardwell (3):
      tcp_bbr: record "full bw reached" decision in new full_bw_reached bit
      tcp_bbr: reset full pipe detection on loss recovery undo
      tcp_bbr: reset long-term bandwidth sampling on loss recovery undo

Nick Desaulniers (1):
      x86/process: Define cpu_tss_rw in same section as declaration

Nicolas Dichtel (1):
      ipv6: set all.accept_dad to 0 by default

Nikita V. Shirokov (1):
      adding missing rcu_read_unlock in ipxip6_rcv

Nikolay Aleksandrov (1):
      net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks

Oliver Neukum (1):
      usb: add RESET_RESUME for ELSA MicroLink 56K

Parthasarathy Bhuvaragan (1):
      tipc: fix hanging poll() for stream sockets

Peter Zijlstra (3):
      x86/mm: Use/Fix PCID to optimize user/kernel switches
      x86/mm: Optimize RESTORE_CR3
      x86/mm: Clarify the whole ASID/kernel PCID/user PCID naming

Phil Sutter (1):
      ipv4: fib: Fix metrics match when deleting a route

Reinhard Speyerer (1):
      USB: serial: qcserial: add Sierra Wireless EM7565

Russell King (2):
      phylink: ensure the PHY interface mode is appropriately set
      phylink: ensure AN is enabled

SZ Lin (林上智) (1):
      USB: serial: option: adding support for YUGA CLM920-NC5

Saeed Mahameed (1):
      Revert "mlx5: move affinity hints assignments to generic code"

Sebastian Sjoholm (1):
      net: qmi_wwan: add Sierra EM7565 1199:9091

Shaohua Li (1):
      net: reevalulate autoflowlabel setting after sysctl setting

Shuah Khan (3):
      usbip: prevent leaking socket pointer address in messages
      usbip: stub: stop printing kernel pointer addresses in messages
      usbip: vhci: stop printing kernel pointer addresses in messages

Srinivas Kandagatla (1):
      ASoC: codecs: msm8916-wcd: Fix supported formats

Steffen Klassert (1):
      Revert "xfrm: Fix stack-out-of-bounds read in xfrm_state_find."

Steve Wise (1):
      iw_cxgb4: Only validate the MSN for successful completions

Steven Rostedt (VMware) (4):
      tracing: Remove extra zeroing out of the ring buffer page
      tracing: Fix possible double free on failure of allocating trace buffer
      ring-buffer: Mask out the info bits when returning buffer page length
      ring-buffer: Do no reuse reader page if still in use

Sudeep Holla (1):
      drivers: base: cacheinfo: fix cache type for non-architected system cache

Sushmita Susheelendra (1):
      staging: android: ion: Fix dma direction for dma_sync_sg_for_cpu/device

Takashi Iwai (2):
      ALSA: hda: Drop useless WARN_ON()
      ALSA: hda - Fix missing COEF init for ALC225/295/299

Thomas Gleixner (18):
      x86/cpufeatures: Add X86_BUG_CPU_INSECURE
      x86/mm/pti: Add infrastructure for page table isolation
      x86/mm/pti: Force entry through trampoline when PTI active
      x86/entry: Align entry text section to PMD boundary
      x86/mm/pti: Share entry text PMD
      x86/cpu_entry_area: Add debugstore entries to cpu_entry_area
      x86/mm/dump_pagetables: Check user space page table for WX pages
      x86/mm/dump_pagetables: Allow dumping current pagetables
      x86/ldt: Make the LDT mapping RO
      timers: Invoke timer_start_debug() where it makes sense
      timers: Reinitialize per cpu bases on hotplug
      nohz: Prevent a timer interrupt storm in tick_nohz_stop_sched_tick()
      x86/smpboot: Remove stale TLB flush invocations
      x86/mm: Remove preempt_disable/enable() from __native_flush_tlb()
      x86/ldt: Plug memory leak in error path
      x86/ldt: Make LDT pgtable free conditional
      x86/pti: Make sure the user/kernel PTEs match
      x86/pti: Switch to kernel CR3 at early in entry_SYSCALL_compat()

Tobias Jordan (1):
      net: mvmdio: disable/unprepare clocks in EPROBE_DEFER case

Todd Kjos (1):
      binder: fix proc->files use-after-free

Tom Lendacky (1):
      x86/cpu, x86/pti: Do not enable PTI on AMD processors

Tonghao Zhang (1):
      sctp: Replace use of sockets_allocated with specified macro.

Troy Kisky (5):
      rtc: m41t80: m41t80_sqw_set_rate should return 0 on success
      rtc: m41t80: fix m41t80_sqw_round_rate return value
      rtc: m41t80: avoid i2c read in m41t80_sqw_recalc_rate
      rtc: m41t80: avoid i2c read in m41t80_sqw_is_prepared
      rtc: m41t80: remove unneeded checks from m41t80_sqw_set_rate

Vlastimil Babka (1):
      x86/dumpstack: Indicate in Oops whether PTI is configured and enabled

Wei Wang (1):
      tcp: fix potential underestimation on rcv_rtt

Willem de Bruijn (4):
      sock: free skb in skb_complete_tx_timestamp on error
      skbuff: orphan frags before zerocopy clone
      skbuff: skb_copy_ubufs must release uarg even without user frags
      skbuff: in skb_copy_ubufs unclone before releasing zerocopy

Xin Long (1):
      sctp: make sure stream nums can match optlen in sctp_setsockopt_reset_streams

Yousuk Seung (1):
      tcp: invalidate rate samples during SACK reneging

Yuval Mintz (1):
      mlxsw: spectrum: Disable MAC learning for ovs port

Zhao Qiang (1):
      net: phy: marvell: Limit 88m1101 autoneg errata to 88E1145 as well.

 Documentation/admin-guide/kernel-parameters.txt    |   8 +
 Documentation/x86/x86_64/mm.txt                    |   5 +-
 Makefile                                           |   5 +-
 arch/sparc/lib/hweight.S                           |   4 +-
 arch/x86/boot/compressed/pagetable.c               |   3 +
 arch/x86/entry/calling.h                           | 145 ++++++++
 arch/x86/entry/entry_64.S                          |  48 ++-
 arch/x86/entry/entry_64_compat.S                   |  25 +-
 arch/x86/entry/vsyscall/vsyscall_64.c              |   6 +-
 arch/x86/events/intel/ds.c                         | 130 ++++---
 arch/x86/events/perf_event.h                       |  23 +-
 arch/x86/include/asm/cpu_entry_area.h              |  13 +
 arch/x86/include/asm/cpufeatures.h                 |   4 +-
 arch/x86/include/asm/desc.h                        |   2 +
 arch/x86/include/asm/disabled-features.h           |   8 +-
 arch/x86/include/asm/intel_ds.h                    |  36 ++
 arch/x86/include/asm/mmu_context.h                 |  59 +++-
 arch/x86/include/asm/pgalloc.h                     |  11 +
 arch/x86/include/asm/pgtable.h                     |  30 +-
 arch/x86/include/asm/pgtable_64.h                  |  92 +++++
 arch/x86/include/asm/pgtable_64_types.h            |   8 +-
 arch/x86/include/asm/processor-flags.h             |   5 +
 arch/x86/include/asm/processor.h                   |  23 +-
 arch/x86/include/asm/pti.h                         |  14 +
 arch/x86/include/asm/tlbflush.h                    | 208 +++++++++--
 arch/x86/include/asm/unwind.h                      |  17 +-
 arch/x86/include/asm/vsyscall.h                    |   1 +
 arch/x86/include/uapi/asm/processor-flags.h        |   7 +-
 arch/x86/kernel/asm-offsets.c                      |   4 +
 arch/x86/kernel/cpu/common.c                       |   9 +-
 arch/x86/kernel/dumpstack.c                        |  37 +-
 arch/x86/kernel/head_64.S                          |  30 +-
 arch/x86/kernel/ldt.c                              | 151 +++++++-
 arch/x86/kernel/machine_kexec_32.c                 |   4 +-
 arch/x86/kernel/process.c                          |   2 +-
 arch/x86/kernel/smpboot.c                          |   9 -
 arch/x86/kernel/stacktrace.c                       |   2 +-
 arch/x86/kernel/tls.c                              |  11 +-
 arch/x86/kernel/traps.c                            |   2 +-
 arch/x86/kernel/vmlinux.lds.S                      |   8 +
 arch/x86/mm/Makefile                               |   7 +-
 arch/x86/mm/cpu_entry_area.c                       |  27 ++
 arch/x86/mm/debug_pagetables.c                     |  80 ++++-
 arch/x86/mm/dump_pagetables.c                      |  43 ++-
 arch/x86/mm/init.c                                 |  80 +++--
 arch/x86/mm/pgtable.c                              |   5 +-
 arch/x86/mm/pti.c                                  | 388 +++++++++++++++++++++
 arch/x86/mm/tlb.c                                  |  58 ++-
 arch/x86/platform/efi/efi_64.c                     |   5 +-
 block/blk-map.c                                    |  38 +-
 block/bounce.c                                     |   6 +-
 drivers/android/binder.c                           |  44 ++-
 drivers/base/cacheinfo.c                           |  13 +
 drivers/gpio/gpiolib-acpi.c                        |   2 +-
 drivers/gpio/gpiolib-devprop.c                     |  17 +-
 drivers/gpio/gpiolib-of.c                          |   3 +-
 drivers/gpio/gpiolib.h                             |   3 +-
 drivers/infiniband/core/security.c                 |   3 +
 drivers/infiniband/core/uverbs_cmd.c               |   4 +-
 drivers/infiniband/core/verbs.c                    |   3 +-
 drivers/infiniband/hw/cxgb4/cq.c                   |   6 +-
 drivers/infiniband/hw/hfi1/hfi.h                   |   1 -
 drivers/infiniband/hw/hfi1/pcie.c                  |  30 +-
 drivers/infiniband/hw/mlx5/main.c                  |   8 +
 drivers/infiniband/hw/mlx5/mlx5_ib.h               |   4 +
 drivers/net/dsa/bcm_sf2.c                          |   2 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt.c          |   4 +-
 drivers/net/ethernet/broadcom/tg3.c                |   4 +-
 drivers/net/ethernet/freescale/fec_main.c          |   6 +
 drivers/net/ethernet/marvell/mvmdio.c              |   3 +-
 drivers/net/ethernet/mellanox/mlx5/core/cmd.c      |   4 +-
 drivers/net/ethernet/mellanox/mlx5/core/en.h       |   1 +
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c  |  48 +--
 drivers/net/ethernet/mellanox/mlx5/core/fpga/sdk.c |   6 +
 drivers/net/ethernet/mellanox/mlx5/core/main.c     |  75 +++-
 drivers/net/ethernet/mellanox/mlx5/core/qp.c       |   4 +-
 drivers/net/ethernet/mellanox/mlx5/core/rl.c       |  22 +-
 drivers/net/ethernet/mellanox/mlx5/core/vxlan.c    |  64 ++--
 drivers/net/ethernet/mellanox/mlx5/core/vxlan.h    |   1 +
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c     |  18 +
 drivers/net/ethernet/sfc/tx.c                      |   5 +-
 drivers/net/phy/marvell.c                          |   2 +-
 drivers/net/phy/micrel.c                           |   1 +
 drivers/net/phy/phylink.c                          |   2 +
 drivers/net/usb/qmi_wwan.c                         |   1 +
 drivers/net/vxlan.c                                |   5 +
 drivers/phy/tegra/xusb.c                           |  58 +--
 drivers/rtc/rtc-m41t80.c                           |  84 ++---
 drivers/s390/net/qeth_core.h                       |   6 +-
 drivers/s390/net/qeth_core_main.c                  |  15 +-
 drivers/s390/net/qeth_l3.h                         |   2 +-
 drivers/s390/net/qeth_l3_main.c                    |  36 +-
 drivers/s390/net/qeth_l3_sys.c                     |  75 ++--
 drivers/scsi/osd/osd_initiator.c                   |   4 +-
 drivers/staging/android/ion/ion.c                  |   4 +-
 drivers/target/target_core_pscsi.c                 |   4 +-
 drivers/tty/n_tty.c                                |   4 +-
 drivers/tty/tty_buffer.c                           |   2 +-
 drivers/usb/chipidea/ci_hdrc_msm.c                 |   2 +-
 drivers/usb/core/config.c                          |   2 +-
 drivers/usb/core/quirks.c                          |   6 +-
 drivers/usb/host/xhci-pci.c                        |   3 +
 drivers/usb/serial/ftdi_sio.c                      |   1 +
 drivers/usb/serial/ftdi_sio_ids.h                  |   6 +
 drivers/usb/serial/option.c                        |  17 +
 drivers/usb/serial/qcserial.c                      |   3 +
 drivers/usb/usbip/stub_dev.c                       |   3 +-
 drivers/usb/usbip/stub_main.c                      |   5 +-
 drivers/usb/usbip/stub_rx.c                        |   7 +-
 drivers/usb/usbip/stub_tx.c                        |   6 +-
 drivers/usb/usbip/usbip_common.c                   |  16 +-
 drivers/usb/usbip/vhci_hcd.c                       |  12 +-
 drivers/usb/usbip/vhci_rx.c                        |  23 +-
 drivers/usb/usbip/vhci_tx.c                        |   3 +-
 fs/exec.c                                          |   9 +-
 include/linux/blkdev.h                             |  23 +-
 include/linux/cpuhotplug.h                         |   2 +-
 include/linux/ipv6.h                               |   3 +-
 include/linux/mlx5/driver.h                        |   1 +
 include/linux/mlx5/mlx5_ifc.h                      |   8 +-
 include/linux/pti.h                                |  11 +
 include/linux/ptr_ring.h                           |   9 +
 include/linux/tcp.h                                |   3 +-
 include/linux/tick.h                               |   1 +
 include/linux/timer.h                              |   4 +-
 include/net/ip.h                                   |   1 +
 include/net/tcp.h                                  |   2 +-
 init/main.c                                        |   3 +
 kernel/cpu.c                                       |   4 +-
 kernel/sched/cpufreq_schedutil.c                   |   2 +-
 kernel/time/tick-sched.c                           |  32 +-
 kernel/time/timer.c                                |  35 +-
 kernel/trace/ring_buffer.c                         |  12 +-
 kernel/trace/trace.c                               |  13 +-
 net/bridge/br_netlink.c                            |  11 +-
 net/core/net_namespace.c                           |   2 +-
 net/core/skbuff.c                                  |  17 +-
 net/ipv4/devinet.c                                 |   2 +-
 net/ipv4/fib_frontend.c                            |   9 +-
 net/ipv4/fib_semantics.c                           |   8 +-
 net/ipv4/igmp.c                                    |  24 +-
 net/ipv4/ip_tunnel.c                               |   4 +-
 net/ipv4/raw.c                                     |  15 +-
 net/ipv4/tcp.c                                     |   1 +
 net/ipv4/tcp_bbr.c                                 |  12 +-
 net/ipv4/tcp_input.c                               |  20 +-
 net/ipv4/tcp_ipv4.c                                |   2 +-
 net/ipv4/tcp_rate.c                                |  10 +-
 net/ipv4/tcp_timer.c                               |   2 +
 net/ipv6/addrconf.c                                |   2 +-
 net/ipv6/af_inet6.c                                |   1 -
 net/ipv6/ip6_gre.c                                 |  57 +--
 net/ipv6/ip6_output.c                              |  12 +-
 net/ipv6/ip6_tunnel.c                              |   2 +-
 net/ipv6/ipv6_sockglue.c                           |   1 +
 net/ipv6/mcast.c                                   |  25 +-
 net/ipv6/route.c                                   |  19 +-
 net/ipv6/tcp_ipv6.c                                |   2 +-
 net/openvswitch/flow.c                             |  15 +-
 net/rds/send.c                                     |   3 +
 net/sched/sch_ingress.c                            |   9 +-
 net/sctp/socket.c                                  |  10 +-
 net/tipc/socket.c                                  |   2 +-
 net/xfrm/xfrm_policy.c                             |  29 +-
 security/Kconfig                                   |  11 +
 security/commoncap.c                               |  21 +-
 sound/hda/hdac_i915.c                              |   2 +-
 sound/pci/hda/patch_conexant.c                     |  29 ++
 sound/pci/hda/patch_realtek.c                      |  14 +-
 sound/soc/codecs/da7218.c                          |   2 +-
 sound/soc/codecs/msm8916-wcd-analog.c              |   2 +-
 sound/soc/codecs/msm8916-wcd-digital.c             |   4 +-
 sound/soc/codecs/tlv320aic31xx.h                   |   2 +-
 sound/soc/codecs/twl4030.c                         |   4 +-
 sound/soc/codecs/wm_adsp.c                         |  12 +-
 sound/soc/fsl/fsl_ssi.c                            |  18 +-
 tools/testing/selftests/x86/ldt_gdt.c              |   3 +-
 tools/usb/usbip/src/utils.c                        |   9 +-
 178 files changed, 2655 insertions(+), 758 deletions(-)
 create mode 100644 arch/x86/include/asm/intel_ds.h
 create mode 100644 arch/x86/include/asm/pti.h
 create mode 100644 arch/x86/mm/pti.c
 create mode 100644 include/linux/pti.h

BUG= chromium:799486 
TEST=Build and test on various affected systems

Change-Id: I037312563ed0475eac969386cd78f470841f2b15
Signed-off-by: Guenter Roeck <groeck@chromium.org>