Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git...

* 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (44 commits)
  debugfs: Silence DEBUG_STRICT_USER_COPY_CHECKS=y warning
  sysfs: remove "last sysfs file:" line from the oops messages
  drivers/base/memory.c: fix warning due to "memory hotplug: Speed up add/remove when blocks are larger than PAGES_PER_SECTION"
  memory hotplug: Speed up add/remove when blocks are larger than PAGES_PER_SECTION
  SYSFS: Fix erroneous comments for sysfs_update_group().
  driver core: remove the driver-model structures from the documentation
  driver core: Add the device driver-model structures to kerneldoc
  Translated Documentation/email-clients.txt
  RAW driver: Remove call to kobject_put().
  reboot: disable usermodehelper to prevent fs access
  efivars: prevent oops on unload when efi is not enabled
  Allow setting of number of raw devices as a module parameter
  Introduce CONFIG_GOOGLE_FIRMWARE
  driver: Google Memory Console
  driver: Google EFI SMI
  x86: Better comments for get_bios_ebda()
  x86: get_bios_ebda_length()
  misc: fix ti-st build issues
  params.c: Use new strtobool function to process boolean inputs
  debugfs: move to new strtobool
  ...

Fix up trivial conflicts in fs/debugfs/file.c due to the same patch
being applied twice, and an unrelated cleanup nearby.

diff --cc arch/x86/kernel/dumpstack.c
Simple merge

diff --cc drivers/base/dd.c
Simple merge

diff --cc drivers/base/platform.c
Simple merge

diff --cc include/linux/device.h
Simple merge

diff --cc kernel/sys.c
index f0c10385f30c0cc8b5a7901289f71006e6615679,70c4c5159420a6b286fec5858547f3ac3591ce68..e4128b278f2375dc4e91c7244fbb4117b5230fea
--- 1/kernel/sys.c
--- 2/kernel/sys.c
+++ b/kernel/sys.c
@@@ -314,7 -314,9 +314,8 @@@ void kernel_restart_prepare(char *cmd
  {
        blocking_notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
        system_state = SYSTEM_RESTART;
+       usermodehelper_disable();
        device_shutdown();
 -      sysdev_shutdown();
        syscore_shutdown();
  }