[PATCH 0/5] iommu/vt-d: Several minor adjustments

[Lu Baolu]

Hi,

This series includes some adjustments for Intel IOMMU which I have
been suggested. Please help to review.

- Enable Intel IOMMU scalable mode by default
- Preset A/D bits for user space DMA usage
- Disallow SVA if devices don't support 64-bit address
- Allow devices to have more than 32 outstanding PRs

Best regards,
baolu

Lu Baolu (5):
  iommu/vt-d: Refactor Kconfig a bit
  iommu/vt-d: Enable Intel IOMMU scalable mode by default
  iommu/vt-d: Preset A/D bits for user space DMA usage
  iommu/vt-d: Disallow SVA if devices don't support 64-bit address
  iommu/vt-d: Allow devices to have more than 32 outstanding PRs

 .../admin-guide/kernel-parameters.txt         | 11 +++---
 include/linux/intel-svm.h                     |  5 +++
 drivers/iommu/intel/iommu.c                   | 34 ++++++++-----------
 drivers/iommu/intel/svm.c                     |  4 ---
 drivers/iommu/intel/Kconfig                   | 19 ++++++-----
 5 files changed, 36 insertions(+), 37 deletions(-)

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2.25.1