[GIT PULL] dma-mapping updates for 4.13-rc3

[Christoph Hellwig]

The following changes since commit 5771a8c08880cdca3bfb4a3fc6d309d6bba20877:

  Linux v4.13-rc1 (2017-07-15 15:22:10 -0700)

are available in the git repository at:

  git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-4.13-2

for you to fetch changes up to 878ec36765fa71ffe656bc003d25bb9f8bad28f9:

  ARM: NOMMU: Wire-up default DMA interface (2017-07-20 16:09:27 +0200)

----------------------------------------------------------------
dma mapping fixes for 4.13-rc2:

 - split the global dma coherent pool from the per-device pool.
   This fixes a regression in the earlier 4.13 pull requests where the
   global pool would override a per-device CMA pool. (Vladimir Murzin).

----------------------------------------------------------------
Vladimir Murzin (2):
      dma-coherent: introduce interface for default DMA pool
      ARM: NOMMU: Wire-up default DMA interface

 arch/arc/mm/dma.c               |   2 +-
 arch/arm/mm/dma-mapping-nommu.c |  45 ++++++++---
 arch/arm/mm/dma-mapping.c       |   2 +-
 arch/arm64/mm/dma-mapping.c     |   4 +-
 arch/mips/mm/dma-default.c      |   2 +-
 drivers/base/dma-coherent.c     | 164 ++++++++++++++++++++++++++--------------
 drivers/base/dma-mapping.c      |   2 +-
 include/linux/dma-mapping.h     |  40 ++++++++--
 8 files changed, 180 insertions(+), 81 deletions(-)