Merge fixes from Andrew Morton:
"Bunch of fixes.
And a reversion of mhocko's "Soft limit rework" patch series. This is
actually your fault for opening the merge window when I was off racing ;)
I didn't read the email thread before sending everything off.
Johannes Weiner raised significant issues:
http://www.spinics.net/lists/cgroups/msg08813.html
and we agreed to back it all out"
I clearly need to be more aware of Andrew's racing schedule.
* akpm:
MAINTAINERS: update mach-bcm related email address
checkpatch: make extern in .h prototypes quieter
cciss: fix info leak in cciss_ioctl32_passthru()
cpqarray: fix info leak in ida_locked_ioctl()
kernel/reboot.c: re-enable the function of variable reboot_default
audit: fix endless wait in audit_log_start()
revert "memcg, vmscan: integrate soft reclaim tighter with zone shrinking code"
revert "memcg: get rid of soft-limit tree infrastructure"
revert "vmscan, memcg: do softlimit reclaim also for targeted reclaim"
revert "memcg: enhance memcg iterator to support predicates"
revert "memcg: track children in soft limit excess to improve soft limit"
revert "memcg, vmscan: do not attempt soft limit reclaim if it would not scan anything"
revert "memcg: track all children over limit in the root"
revert "memcg, vmscan: do not fall into reclaim-all pass too quickly"
fs/ocfs2/super.c: use a bigger nodestr in ocfs2_dismount_volume
watchdog: update watchdog_thresh properly
watchdog: update watchdog attributes atomically
a153e67bda