Merge tag 'v3.8-rc4' into linux-next

Merge tag 'v3.8-rc4' into linux-next

Linux 3.8-rc4

* tag 'v3.8-rc4': (299 commits)
  Linux 3.8-rc4
  xfs: recalculate leaf entry pointer after compacting a dir2 block
  xfs: remove int casts from debug dquot soft limit timer asserts
  xfs: fix the multi-segment log buffer format
  xfs: fix segment in xfs_buf_item_format_segment
  xfs: rename bli_format to avoid confusion with bli_formats
  xfs: use b_maps[] for discontiguous buffers
  Tell the world we gave up on pushing CC_OPTIMIZE_FOR_SIZE
  mfd, TWL4030: TWL4030 need select REGMAP_I2C
  drivers/base/cpu.c: Fix typo in comment
  lockdep, rwsem: fix down_write_nest_lock() if !CONFIG_DEBUG_LOCK_ALLOC
  MAINTAINERS: update email address for Timur Tabi
  firmware: make sure the fw file size is not 0
  module, async: async_synchronize_full() on module init iff async is used
  s390/chsc: fix SEI usage
  s390/time: fix sched_clock() overflow
  sh: ecovec: add sample amixer settings
  arm64: compat: add syscall table entries for new syscalls
  ALSA: hda/hdmi - Work around "alsactl restore" errors
  cpuidle: remove the power_specified field in the driver
  ...