The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/kernel/+/9aa43b29e9586bac1cfd908466b3b474aafd23ca

commit 9aa43b29e9586bac1cfd908466b3b474aafd23ca
Author: Guenter Roeck <groeck@chromium.org>
Date: Sat Dec 22 15:59:16 2018

CHROMIUM: Merge 'v4.4.169' into chromeos-4.4

Merge of v4.4.169 into chromeos-4.4

Conflicts:
    lib/rbtree_test.c

Changelog:
----------------------------------------------------------------
Aaro Koskinen (1):
      MMC: OMAP: fix broken MMC on OMAP15XX/OMAP5910/OMAP310

Adamski, Krzysztof (Nokia - PL/Wroclaw) (1):
      i2c: axxia: properly handle master timeout

Alexey Khoroshilov (1):
      mac80211_hwsim: fix module init error paths for netlink

Anderson Luiz Alves (1):
      mv88e6060: disable hardware level MAC learning

Brian Norris (1):
      Revert "drm/rockchip: Allow driver to be shutdown on reboot/kexec"

Cathy Avery (1):
      scsi: vmw_pscsi: Rearrange code to avoid multiple calls to free_irq during unload

Chen-Yu Tsai (1):
      pinctrl: sunxi: a83t: Fix IRQ offset typo for PH11

Chris Cole (1):
      ARM: 8814/1: mm: improve/fix ARM v7_dma_inv_range() unaligned address handling

Dan Carpenter (2):
      clk: mmp: Off by one in mmp_clk_add()
      ALSA: isa/wavefront: prevent some out of bound writes

Davidlohr Bueso (5):
      lib/interval_tree_test.c: make test options module parameters
      lib/interval_tree_test.c: allow full tree search
      lib/rbtree_test.c: make input module parameters
      lib/rbtree-test: lower default params
      lib/interval_tree_test.c: allow users to limit scope of endpoint

Emmanuel Grumbach (1):
      mac80211: don't WARN on bad WMM parameters from buggy APs

Fred Herard (1):
      scsi: libiscsi: Fix NULL pointer dereference in iscsi_eh_session_reset

Greg Kroah-Hartman (1):
      Linux 4.4.169

Guenter Roeck (2):
      powerpc/boot: Fix random libfdt related build errors
      Merge remote-tracking branch 'origin/linux/v4.4.169' into merge/chromeos-4.4-v4.4.169

Guy Shapiro (1):
      rtc: snvs: add a missing write sync

Hans de Goede (1):
      i2c: scmi: Fix probe error on devices with an empty SMB0001 ACPI device node

Ilan Peer (1):
      mac80211: Fix condition validating WMM IE

Ingo Molnar (1):
      timer/debug: Change /proc/timer_list from 0444 to 0400

Jeff Moyer (1):
      aio: fix spectre gadget in lookup_ioctx

Jose Abreu (1):
      ARC: io.h: Implement reads{x}()/writes{x}()

Juha-Matti Tilli (1):
      libata: whitelist all SAMSUNG MZ7KM* solid-state disks

Radu Rendec (1):
      powerpc/msi: Fix NULL pointer access in teardown code

Sean Paul (1):
      drm/msm: Grab a vblank reference when waiting for commit_done

Steve French (1):
      cifs: In Kconfig CONFIG_CIFS_POSIX needs depends on legacy (insecure cifs)

Steven Rostedt (VMware) (2):
      tracing: Fix memory leak in set_trigger_filter()
      tracing: Fix memory leak of instance function hash filters

Toni Peltonen (1):
      bonding: fix 802.3ad state sent to partner when unbinding slave

Tony Lindgren (1):
      Input: omap-keypad - fix keyboard debounce configuration

Trent Piepho (1):
      rtc: snvs: Add timeouts to avoid kernel lockups

Trond Myklebust (1):
      SUNRPC: Fix a potential race in xprt_connect()

Yangtao Li (4):
      sbus: char: add of_node_put()
      drivers/sbus/char: add of_node_put()
      drivers/tty: add missing of_node_put()
      ide: pmac: add of_node_put()

YiFei Zhu (1):
      x86/earlyprintk/efi: Fix infinite loop on some screen widths

Yunlei He (1):
      f2fs: fix a panic caused by NULL flush_cmd_control

 Makefile                                   |   2 +-
 arch/arc/include/asm/io.h                  |  72 ++++++++++++++++++++
 arch/arm/mm/cache-v7.S                     |   8 ++-
 arch/powerpc/boot/Makefile                 |   3 +-
 arch/powerpc/kernel/msi.c                  |   7 +-
 arch/x86/platform/efi/early_printk.c       |   2 +-
 drivers/ata/libata-core.c                  |   1 +
 drivers/clk/mmp/clk.c                      |   2 +-
 drivers/gpu/drm/msm/msm_atomic.c           |   5 ++
 drivers/i2c/busses/i2c-axxia.c             |  40 ++++++++---
 drivers/i2c/busses/i2c-scmi.c              |  10 ++-
 drivers/ide/pmac.c                         |   1 +
 drivers/input/keyboard/omap4-keypad.c      |  18 +++--
 drivers/mmc/host/omap.c                    |  11 ++-
 drivers/net/bonding/bond_3ad.c             |   3 +
 drivers/net/dsa/mv88e6060.c                |  10 +--
 drivers/net/wireless/mac80211_hwsim.c      |  12 ++--
 drivers/pinctrl/sunxi/pinctrl-sun8i-a83t.c |   2 +-
 drivers/rtc/rtc-snvs.c                     | 104 +++++++++++++++++++----------
 drivers/sbus/char/display7seg.c            |   1 +
 drivers/sbus/char/envctrl.c                |   2 +
 drivers/scsi/libiscsi.c                    |   4 +-
 drivers/scsi/vmw_pvscsi.c                  |   4 +-
 drivers/tty/serial/suncore.c               |   1 +
 fs/aio.c                                   |   2 +
 fs/cifs/Kconfig                            |   2 +-
 fs/f2fs/segment.c                          |   5 +-
 kernel/time/timer_list.c                   |   2 +-
 kernel/trace/ftrace.c                      |   1 +
 kernel/trace/trace_events_trigger.c        |   6 +-
 net/mac80211/mlme.c                        |   3 +-
 net/sunrpc/xprt.c                          |  11 ++-
 sound/isa/wavefront/wavefront_synth.c      |   9 +++
 33 files changed, 279 insertions(+), 87 deletions(-)

BUG= chromium:917219 
TEST=Build and test on various affected systems

Change-Id: I79ca3c0509886dc7f56854e374f3bdd64878cc47
Signed-off-by: Guenter Roeck <groeck@chromium.org>

[modify] https://crrev.com/9aa43b29e9586bac1cfd908466b3b474aafd23ca/lib/rbtree_test.c