[v4,0/4] iommu, thunderbolt: Make iommu_dma_protection more accurate

Message

Robin Murphy April 25, 2022, 12:42 p.m. UTC

Hi all, 

As promised, here's the really-actually-final version, cleaning up the
new interface in patch #1 to not introduce the new parameter before it's
ready, and rebased to make sure it correctly applies on -rc3.

Thanks,
Robin.


Mario Limonciello (1):
  iommu/amd: Indicate whether DMA remap support is enabled

Robin Murphy (3):
  iommu: Introduce device_iommu_capable()
  iommu: Add capability for pre-boot DMA protection
  thunderbolt: Make iommu_dma_protection more accurate

 drivers/iommu/amd/amd_iommu_types.h |  4 +++
 drivers/iommu/amd/init.c            |  3 ++
 drivers/iommu/amd/iommu.c           |  2 ++
 drivers/iommu/intel/iommu.c         |  2 ++
 drivers/iommu/iommu.c               | 23 +++++++++++++++
 drivers/thunderbolt/domain.c        | 12 ++------
 drivers/thunderbolt/nhi.c           | 44 +++++++++++++++++++++++++++++
 include/linux/iommu.h               |  8 ++++++
 include/linux/thunderbolt.h         |  2 ++
 9 files changed, 91 insertions(+), 9 deletions(-)