[GIT PULL] Please pull powerpc/linux.git powerpc-4.12-8 tag

[Michael Ellerman]

Hi Linus,

Please pull hopefully the last two powerpc fixes for 4.12.

The CXL one is larger than I'd usually send at rc7, but it fixes new
code this cycle, so better to have it working for the release. It was
actually sent a few weeks back but got blocked in testing behind another
fix that was causing issues.

We are still tracking one crash in v4.12-rc7, but only one person has
reproduced it and the commit identified by bisect doesn't touch any of
the relevant code, so I think it's 50/50 whether that commit is actually
the problem or it's some code layout / toolchain issue.

cheers

The following changes since commit 34f19ff1b5a0d11e46df479623d6936460105c9f:

  powerpc/64: Initialise thread_info for emergency stacks (2017-06-23 13:25:38 +1000)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-4.12-8

for you to fetch changes up to d6bd8194e2867e85ac2de63486d3b83ccfae4e62:

  powerpc/32: Avoid miscompilation w/GCC 4.6.3 - don't inline copy_to/from_user() (2017-06-26 23:25:08 +1000)

----------------------------------------------------------------
powerpc fixes for 4.12 #8

Two fixes for code we merged this cycle:

 - cxl: Fixes for Coherent Accelerator Interface Architecture 2.0
 - Avoid miscompilation w/GCC 4.6.3 on 32-bit - don't inline copy_to/from_user()

Thanks to:
  Al Viro, Larry Finger, Christophe Lombard.

----------------------------------------------------------------
Christophe Lombard (1):
      cxl: Fixes for Coherent Accelerator Interface Architecture 2.0

Michael Ellerman (1):
      powerpc/32: Avoid miscompilation w/GCC 4.6.3 - don't inline copy_to/from_user()

 arch/powerpc/include/asm/uaccess.h |  8 +-------
 drivers/misc/cxl/context.c         |  6 +++---
 drivers/misc/cxl/cxl.h             | 18 +++++-------------
 drivers/misc/cxl/fault.c           | 23 +++++++++++++++--------
 drivers/misc/cxl/main.c            | 17 +++++++++++++----
 drivers/misc/cxl/native.c          | 29 +++++++++++++++++------------
 drivers/misc/cxl/pci.c             | 11 ++++-------
 7 files changed, 58 insertions(+), 54 deletions(-)
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