IOMMU Fixes for Linux v4.6-rc3

Hi Linus,

The following changes since commit bf16200689118d19de1b8d2a3c314fc21f5dc7bb:

Linux 4.6-rc3 (2016-04-10 17:58:30 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v4.6-rc4

for you to fetch changes up to 9800699c645952da6a7399194d3e762b84cde3cd:

iommu/arm-smmu: Don't allocate resources for bypass domains (2016-04-21 16:47:32 +0200)

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IOMMU Fixes for Linux v4.6-rc4

The fixes include:

* Two patches to revert the use of default domains in the ARM SMMU driver. Enabling this caused regressions which need more thorough fixing. So the regressions are fixed for now by disabling the use of default domains.

* A fix for a v4.4 regression in the AMD IOMMU driver which broke devices behind invisible PCIe-to-PCI bridges with IOMMU enabled.

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Joerg Roedel (1):
iommu/amd: Fix checking of pci dma aliases

Robin Murphy (1):
iommu/arm-smmu: Don't allocate resources for bypass domains

Will Deacon (1):
iommu/arm-smmu: Fix stream-match conflict with IOMMU_DOMAIN_DMA

 drivers/iommu/amd_iommu.c | 87 +++++++++++++++++++++++++++++++++++++++++------
 drivers/iommu/arm-smmu.c  | 22 ++++++++----
 2 files changed, 91 insertions(+), 18 deletions(-)

Please pull.

Thanks,

Joerg