[utopic][pull-request] LP: #1378413

[Chris J Arges]

I've applied, built and booted metal and a VM with this kernel.

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The following changes since commit 3ba70525fbce8c6731bb0c097114710e5b8c7458:

  UBUNTU: SAUCE: Revert: fix: only allow a single threaded process to
... (2014-10-07 12:21:27 +0100)

are available in the git repository at:

  git://kernel.ubuntu.com/arges/ubuntu-utopic.git lp1378413

for you to fetch changes up to 36db67a8f92690e88783e2b00456d0d0c679c285:

  powerpc: start loop at section start of start in vmemmap_populated()
(2014-10-07 11:25:14 -0500)

----------------------------------------------------------------
Li Zhong (4):
      powerpc: implement vmemmap_list_free()
      powerpc: implement vmemmap_remove_mapping() for BOOK3S
      powerpc: implement vmemmap_free()
      powerpc: start loop at section start of start in vmemmap_populated()

 arch/powerpc/mm/hash_utils_64.c |   2 +-
 arch/powerpc/mm/init_64.c       | 132
++++++++++++++++++++++++++++++++++++----
 2 files changed, 121 insertions(+), 13 deletions(-)