[PATCH 0/9] AMD IOMMU Updates for v4.1

From: Joerg Roedel
Date: Wed Apr 01 2015 - 08:59:30 EST


here are a few fixes and enhancements for the AMD IOMMU
driver for the next merge window. They are tested on
different versions of AMD IOMMUs. Please review.



Joerg Roedel (9):
iommu/amd: Ignore BUS_NOTIFY_UNBOUND_DRIVER event
iommu/amd: Don't allocate with __GFP_ZERO in alloc_coherent
iommu/amd: Add support for contiguous dma allocator
iommu/amd: Return the pte page-size in fetch_pte
iommu/amd: Optimize iommu_unmap_page for new fetch_pte interface
iommu/amd: Optimize alloc_new_range for new fetch_pte interface
iommu/amd: Optimize amd_iommu_iova_to_phys for new fetch_pte interface
iommu/amd: Correctly encode huge pages in iommu page tables

drivers/iommu/amd_iommu.c | 166 +++++++++++++++++++---------------------
drivers/iommu/amd_iommu_types.h | 6 ++
2 files changed, 83 insertions(+), 89 deletions(-)


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