Pull namespace fixes from Eric Biederman:
 "This tree contains 4 fixes.

  The first is a fix for a race that can causes oopses under the right
  circumstances, and that someone just recently encountered.

  Past that are several small trivial correct fixes. A real issue that
  was blocking development of an out of tree driver, but does not appear
  to have caused any actual problems for in-tree code. A potential
  deadlock that was reported by lockdep. And a deadlock people have
  experienced and took the time to track down caused by a cleanup that
  removed the code to drop a reference count"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
  sysctl: Drop reference added by grab_header in proc_sys_readdir
  pid: fix lockdep deadlock warning due to ucount_lock
  libfs: Modify mount_pseudo_xattr to be clear it is not a userspace mount
  mnt: Protect the mountpoint hashtable with mount_lock

Pull char/misc driver fixes from Greg KH:
 "Here are some small char/misc driver fixes for 4.10-rc4 that resolve
  some reported issues.

  The MEI driver issue resolves a lot of problems that people have been
  having, as does the mem driver fix. The other minor fixes resolve
  other reported issues.

  All of these have been in linux-next for a while"

* tag 'char-misc-4.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  vme: Fix wrong pointer utilization in ca91cx42_slave_get
  auxdisplay: fix new ht16k33 build errors
  ppdev: don't print a free'd string
  extcon: return error code on failure
  drivers: char: mem: Fix thinkos in kmem address checks
  mei: bus: enable OS version only for SPT and newer

Pull driver core fix from Greg KH:
 "Here is a single patch being reverted to remove a feature that was
  added in 4.10-rc1 that isn't quite ready for release.

  It will be redone as a debugfs file instead of a sysfs file in the
  future"

* tag 'driver-core-4.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  Revert "driver core: Add deferred_probe attribute to devices in sysfs"

Pull tty/serial fixes from Greg KH:
 "Here are some small tty/serial driver fixes for 4.10-rc4 to resolve a
  number of reported issues.

  Nothing major here at all, one revert of a problematic patch, and some
  other tiny bugfixes. Full details are in the shortlog below.

  All have been in linux-next with no reported issues"

* tag 'tty-4.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  sysrq: attach sysrq handler correctly for 32-bit kernel
  Revert "tty: serial: 8250: add CON_CONSDEV to flags"
  Clearing FIFOs in RS485 emulation mode causes subsequent transmits to break
  8250_pci: Fix potential use-after-free in error path
  tty/serial: atmel: RS485 half duplex w/DMA: enable RX after TX is done
  tty/serial: atmel_serial: BUG: stop DMA from transmitting in stop_tx

Pull USB fixes from Greg KH:
 "Here are a few small USB driver fixes for 4.10-rc4 to resolve some
  reported issues.

  The "largest" here is a number of bugs being fixed in the ch341
  usb-serial driver, to hopefully resolve the mess of different devices
  floating around that use this driver that have been having problems
  with the 4.10-rc1 release.

  There's also a tiny musb fix that I missed in the last pull request,
  as well as the traditional xhci fix rounding out the batch.

  All have been in linux-next with no reported issues"

* tag 'usb-4.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  xhci: fix deadlock at host remove by running watchdog correctly
  USB: serial: ch341: fix control-message error handling
  usb: musb: fix runtime PM in debugfs
  wusbcore: Fix one more crypto-on-the-stack bug
  USB: serial: kl5kusb105: fix line-state error handling
  USB: serial: ch341: fix baud rate and line-control handling
  USB: serial: ch341: fix line settings after reset-resume
  USB: serial: ch341: fix resume after reset
  USB: serial: ch341: fix open error handling
  USB: serial: ch341: fix modem-control and B0 handling
  USB: serial: ch341: fix open and resume after B0
  USB: serial: ch341: fix initial modem-control state

Pull i2c fixes from Wolfram Sang:
 "Bugfixes for I2C. Mostly core this time which is a bit unusual but
  nothing really scary in there"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: piix4: Avoid race conditions with IMC
  i2c: fix spelling mistake: "insufficent" -> "insufficient"
  i2c: print correct device invalid address
  i2c: do not enable fall back to Host Notify by default
  i2c: fix kernel memory disclosure in dev interface

Pull x86 fixes from Ingo Molnar:
 "Misc fixes:

   - unwinder fixes
   - AMD CPU topology enumeration fixes
   - microcode loader fixes
   - x86 embedded platform fixes
   - fix for a bootup crash that may trigger when clearcpuid= is used
     with invalid values"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mpx: Use compatible types in comparison to fix sparse error
  x86/tsc: Add the Intel Denverton Processor to native_calibrate_tsc()
  x86/entry: Fix the end of the stack for newly forked tasks
  x86/unwind: Include __schedule() in stack traces
  x86/unwind: Disable KASAN checks for non-current tasks
  x86/unwind: Silence warnings for non-current tasks
  x86/microcode/intel: Use correct buffer size for saving microcode data
  x86/microcode/intel: Fix allocation size of struct ucode_patch
  x86/microcode/intel: Add a helper which gives the microcode revision
  x86/microcode: Use native CPUID to tickle out microcode revision
  x86/CPU: Add native CPUID variants returning a single datum
  x86/boot: Add missing declaration of string functions
  x86/CPU/AMD: Fix Bulldozer topology
  x86/platform/intel-mid: Rename 'spidev' to 'mrfld_spidev'
  x86/cpu: Fix typo in the comment for Anniedale
  x86/cpu: Fix bootup crashes by sanitizing the argument of the 'clearcpuid=' command-line option

Pull NOHZ fix from Ingo Molnar:
 "This fixes an old NOHZ race where we incorrectly calculate the next
  timer interrupt in certain circumstances where hrtimers are pending,
  that can cause hard to reproduce stalled-values artifacts in
  /proc/stat"

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  nohz: Fix collision between tick and other hrtimers

Pull perf fixes from Ingo Molnar:
 "Misc race fixes uncovered by fuzzing efforts, a Sparse fix, two PMU
  driver fixes, plus miscellanous tooling fixes"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86: Reject non sampling events with precise_ip
  perf/x86/intel: Account interrupts for PEBS errors
  perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
  perf/core: Fix sys_perf_event_open() vs. hotplug
  perf/x86/intel: Use ULL constant to prevent undefined shift behaviour
  perf/x86/intel/uncore: Fix hardcoded socket 0 assumption in the Haswell init code
  perf/x86: Set pmu->module in Intel PMU modules
  perf probe: Fix to probe on gcc generated symbols for offline kernel
  perf probe: Fix --funcs to show correct symbols for offline module
  perf symbols: Robustify reading of build-id from sysfs
  perf tools: Install tools/lib/traceevent plugins with install-bin
  tools lib traceevent: Fix prev/next_prio for deadline tasks
  perf record: Fix --switch-output documentation and comment
  perf record: Make __record_options static
  tools lib subcmd: Add OPT_STRING_OPTARG_SET option
  perf probe: Fix to get correct modname from elf header
  samples/bpf trace_output_user: Remove duplicate sys/ioctl.h include
  samples/bpf sock_example: Avoid getting ethhdr from two includes
  perf sched timehist: Show total scheduling time