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Subject[GIT] Sparc
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Please pull to get these two bug fixes:

1) Fix boots with gcc-4.9 compiled sparc64 kernels.

2) Add missing __get_user_pages_fast() on sparc64 to fix hangs
on futexes used in transparent hugepage areas.

It's really idiotic to have a weak symbolled fallback that just
returns zero, and causes this kind of bug. There should be no
backup implementation and the link should fail if the architecture
fails to provide __get_user_pages_fast() and supports transparent
hugepages.

Thanks.

The following changes since commit 61ed53deb1c6a4386d8710dbbfcee8779c381931:

Merge tag 'ntb-3.18' of git://github.com/jonmason/ntb (2014-10-19 12:58:22 -0700)

are available in the git repository at:


git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git master

for you to fetch changes up to 06090e8ed89ea2113a236befb41f71d51f100e60:

sparc64: Implement __get_user_pages_fast(). (2014-10-24 09:59:02 -0700)

----------------------------------------------------------------
David S. Miller (2):
sparc64: Fix register corruption in top-most kernel stack frame during boot.
sparc64: Implement __get_user_pages_fast().

arch/sparc/include/asm/oplib_64.h | 3 ++-
arch/sparc/include/asm/setup.h | 2 ++
arch/sparc/kernel/entry.h | 3 ---
arch/sparc/kernel/head_64.S | 40 ++++------------------------------------
arch/sparc/kernel/hvtramp.S | 1 -
arch/sparc/kernel/setup_64.c | 28 ++++++++++++++++++++--------
arch/sparc/kernel/trampoline_64.S | 12 +++++++-----
arch/sparc/mm/gup.c | 30 ++++++++++++++++++++++++++++++
arch/sparc/prom/cif.S | 5 ++---
arch/sparc/prom/init_64.c | 6 +++---
arch/sparc/prom/p1275.c | 2 --
11 files changed, 70 insertions(+), 62 deletions(-)


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