Will writes:
  "More arm64 fixes

   - Reject CHAIN PMU events when they are not part of a 64-bit counter

   - Fix WARN_ON_ONCE() that triggers for reserved regions that don't
     correspond to mapped memory"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: perf: Reject stand-alone CHAIN events for PMUv3
  arm64: Fix /proc/iomem for reserved but not memory regions

Arnd writes:
  "ARM: SoC fixes for 4.19

   Two last minute bugfixes, both for NXP platforms:

   * The Layerscape 'qbman' infrastructure suffers from probe ordering
     bugs in some configurations, a two-patch series adds a hotfix for
     this. 4.20 will have a longer set of patches to rework it.

   * The old imx53-qsb board regressed in 4.19 after the addition
     of cpufreq support, adding a set of explicit operating points
     fixes this."

* tag 'armsoc-fixes-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  soc: fsl: qman_portals: defer probe after qman's probe
  soc: fsl: qbman: add APIs to retrieve the probing status
  ARM: dts: imx53-qsb: disable 1.2GHz OPP

It doesn't make sense for a perf event to be configured as a CHAIN event
in isolation, so extend the arm_pmu structure with a ->filter_match()
function to allow the backend PMU implementation to reject CHAIN events
early.

Cc: <stable@vger.kernel.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

Linus writes:
  "GPIO fix for the v4.19 series:
   - Fix up the interrupt parent for the irqdomains."

* tag 'gpio-v4.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: Assign gpio_irq_chip::parents to non-stack pointer

Dmitry writes:
  "Input updates for v4.19-rc7

   - we added a few scheduling points into various input interfaces to
     ensure that large writes will not cause RCU stalls
   - fixed configuring PS/2 keyboards as wakeup devices on newer
     platforms
   - added a new Xbox gamepad ID."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: uinput - add a schedule point in uinput_inject_events()
  Input: evdev - add a schedule point in evdev_write()
  Input: mousedev - add a schedule point in mousedev_write()
  Input: i8042 - enable keyboard wakeups by default when s2idle is used
  Input: xpad - add support for Xbox1 PDP Camo series gamepad

Stephen writes:
  "A couple of warning fixes:

  Two fixes from Peter Oberparleiter <oberpar@linux.ibm.com>:
    Commit 6b7dca401cb1 ("tracing: Allow gcov profiling on only ftrace subsystem")
   uncovered linker problems when using gcov kernel profiling on some
   architectures. These problems were likely introduced earlier, and are
   possibly related to compiler changes."

* tag 'next-fixes-20181012' of git://git.kernel.org/pub/scm/linux/kernel/git/sfr/next-fixes:
  vmlinux.lds.h: Fix linker warnings about orphan .LPBX sections
  vmlinux.lds.h: Fix incomplete .text.exit discards

David writes:
  "Networking

   1) RXRPC receive path fixes from David Howells.

   2) Re-export __skb_recv_udp(), from Jiri Kosina.

   3) Fix refcounting in u32 classificer, from Al Viro.

   4) Userspace netlink ABI fixes from Eugene Syromiatnikov.

   5) Don't double iounmap on rmmod in ena driver, from Arthur
      Kiyanovski.

   6) Fix devlink string attribute handling, we must pull a copy into a
      kernel buffer if the lifetime extends past the netlink request.
      From Moshe Shemesh.

   7) Fix hangs in RDS, from Ka-Cheong Poon.

   8) Fix recursive locking lockdep warnings in tipc, from Ying Xue.

   9) Clear RX irq correctly in socionext, from Ilias Apalodimas.

   10) bcm_sf2 fixes from Florian Fainelli."

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (38 commits)
  net: dsa: bcm_sf2: Call setup during switch resume
  net: dsa: bcm_sf2: Fix unbind ordering
  net: phy: sfp: remove sfp_mutex's definition
  r8169: set RX_MULTI_EN bit in RxConfig for 8168F-family chips
  net: socionext: clear rx irq correctly
  net/mlx4_core: Fix warnings during boot on driverinit param set failures
  tipc: eliminate possible recursive locking detected by LOCKDEP
  selftests: udpgso_bench.sh explicitly requires bash
  selftests: rtnetlink.sh explicitly requires bash.
  qmi_wwan: Added support for Gemalto's Cinterion ALASxx WWAN interface
  tipc: queue socket protocol error messages into socket receive buffer
  tipc: set link tolerance correctly in broadcast link
  net: ipv4: don't let PMTU updates increase route MTU
  net: ipv4: update fnhe_pmtu when first hop's MTU changes
  net/ipv6: stop leaking percpu memory in fib6 info
  rds: RDS (tcp) hangs on sendto() to unresponding address
  net: make skb_partial_csum_set() more robust against overflows
  devlink: Add helper function for safely copy string param
  devlink: Fix param cmode driverinit for string type
  devlink: Fix param set handling for string type
  ...

Enabling both CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y and
CONFIG_GCOV_PROFILE_ALL=y results in linker warnings:

  warning: orphan section `.data..LPBX1' being placed in
  section `.data..LPBX1'.

LD_DEAD_CODE_DATA_ELIMINATION adds compiler flag -fdata-sections. This
option causes GCC to create separate data sections for data objects,
including those generated by GCC internally for gcov profiling. The
names of these objects start with a dot (.LPBX0, .LPBX1), resulting in
section names starting with 'data..'.

As section names starting with 'data..' are used for specific purposes
in the Linux kernel, the linker script does not automatically include
them in the output data section, resulting in the "orphan section"
linker warnings.

Fix this by specifically including sections named "data..LPBX*" in the
data section.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

Enabling CONFIG_GCOV_PROFILE_ALL=y causes linker errors on ARM:

  `.text.exit' referenced in section `.ARM.exidx.text.exit':
  defined in discarded section `.text.exit'

  `.text.exit' referenced in section `.fini_array.00100':
  defined in discarded section `.text.exit'

And related errors on NDS32:

  `.text.exit' referenced in section `.dtors.65435':
  defined in discarded section `.text.exit'

The gcov compiler flags cause certain compiler versions to generate
additional destructor-related sections that are not yet handled by the
linker script, resulting in references between discarded and
non-discarded sections.

Since destructors are not used in the Linux kernel, fix this by
discarding these additional sections.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Greentime Hu <green.hu@gmail.com>
Tested-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

Tejun writes:
  "cgroup fixes for v4.19-rc7

   One cgroup2 threaded mode fix for v4.19-rc7.  While threaded mode
   isn't used widely (yet) and the bug requires somewhat convoluted
   sequence of operations, it causes a userland visible malfunction -
   EINVAL on a valid attempt to enable threaded mode.  This pull request
   contains the fix"

* 'for-4.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup: Fix dom_cgrp propagation when enabling threaded mode