[GIT PULL] strscpy string copy function

[Chris Metcalf]

Linus,

Please pull the following changes for 4.3 from:

  git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile.git strscpy

Your comment for 4.2 was to get rid of the "make it zero-sized" default thing,
which I did in the v2 patch in July.  I did get a bit of feedback around the
language of the kerneldoc comment, which I updated, and the result is ready
to be pulled, if it seems like the right thing to you now!

Chris Metcalf (3):
      Make asm/word-at-a-time.h available on all architectures
      string: provide strscpy()
      tile: use global strscpy() rather than private copy

 arch/arc/include/asm/Kbuild          |  1 +
 arch/avr32/include/asm/Kbuild        |  1 +
 arch/blackfin/include/asm/Kbuild     |  1 +
 arch/c6x/include/asm/Kbuild          |  1 +
 arch/cris/include/asm/Kbuild         |  1 +
 arch/frv/include/asm/Kbuild          |  1 +
 arch/hexagon/include/asm/Kbuild      |  1 +
 arch/ia64/include/asm/Kbuild         |  1 +
 arch/m32r/include/asm/Kbuild         |  1 +
 arch/metag/include/asm/Kbuild        |  1 +
 arch/microblaze/include/asm/Kbuild   |  1 +
 arch/mips/include/asm/Kbuild         |  1 +
 arch/mn10300/include/asm/Kbuild      |  1 +
 arch/nios2/include/asm/Kbuild        |  1 +
 arch/powerpc/include/asm/Kbuild      |  1 +
 arch/s390/include/asm/Kbuild         |  1 +
 arch/score/include/asm/Kbuild        |  1 +
 arch/tile/gxio/mpipe.c               | 33 ++------------
 arch/tile/include/asm/Kbuild         |  1 +
 arch/um/include/asm/Kbuild           |  1 +
 arch/unicore32/include/asm/Kbuild    |  1 +
 arch/xtensa/include/asm/Kbuild       |  1 +
 include/asm-generic/word-at-a-time.h | 80 ++++++++++++++++++++++++++++----
 include/linux/string.h               |  3 ++
 lib/string.c                         | 88 ++++++++++++++++++++++++++++++++++++
 25 files changed, 188 insertions(+), 37 deletions(-)

--
Chris Metcalf, EZChip Semiconductor
http://www.ezchip.com

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