[GIT PULL] iommu/arm-smmu: updates for 3.19

[Will Deacon]

Hi Joerg,

Please can you pull these ARM SMMU changes for 3.19? As well as the
usual driver updates (enabling support for the new NESTING attribute),
there are also the IOMMU_NOEXEC patches from Antonios, which includes
a fix for a resulting compiler warning in the AMD IOMMU driver.

Cheers,

Will

--->8

The following changes since commit f114040e3ea6e07372334ade75d1ee0775c355e1:

  Linux 3.18-rc1 (2014-10-19 18:08:38 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git for-joerg/arm-smmu/updates

for you to fetch changes up to c752ce45b213de8532baaf987ba930638f77c439:

  iommu/arm-smmu: add support for DOMAIN_ATTR_NESTING attribute (2014-11-14 14:41:39 +0000)

----------------------------------------------------------------
Antonios Motakis (3):
      iommu/arm-smmu: change IOMMU_EXEC to IOMMU_NOEXEC
      iommu: add capability IOMMU_CAP_NOEXEC
      iommu/arm-smmu: add IOMMU_CAP_NOEXEC to the ARM SMMU driver

Thierry Reding (1):
      iommu/arm-smmu: Play nice on non-ARM/SMMU systems

Will Deacon (2):
      iommu/amd: remove compiler warning due to IOMMU_CAP_NOEXEC
      iommu/arm-smmu: add support for DOMAIN_ATTR_NESTING attribute

 drivers/iommu/amd_iommu.c |   2 +
 drivers/iommu/arm-smmu.c  | 133 +++++++++++++++++++++++++++++++++++++---------
 include/linux/iommu.h     |   3 +-
 3 files changed, 113 insertions(+), 25 deletions(-)