[PATCH 00/18] [PULL REQUEST] iommu/vt-d: patches for v5.8

Lu Baolu baolu.lu at linux.intel.com
Sat May 16 06:20:43 UTC 2020

Hi Joerg,

Below patches have been piled up for v5.8. They enable below features:

 - Nested Shared Virtual Address (SVA) VT-d support
 - Replace Intel SVM with IOMMU SVA APIs
 - SVA page request draining support

Can you please consider them for iommu/next?

Best regards,
Lu Baolu

Jacob Pan (9):
  iommu/vt-d: Move domain helper to header
  iommu/vt-d: Use a helper function to skip agaw for SL
  iommu/vt-d: Add nested translation helper function
  iommu/vt-d: Add bind guest PASID support
  iommu/vt-d: Support flushing more translation cache types
  iommu/vt-d: Add svm/sva invalidate function
  iommu/vt-d: Add custom allocator for IOASID
  iommu/vt-d: Report SVA feature with generic flag
  iommu/vt-d: Replace intel SVM APIs with generic SVA APIs

Lu Baolu (8):
  iommu/vt-d: Enlightened PASID allocation
  iommu/vt-d: Add get_domain_info() helper
  iommu/vt-d: Multiple descriptors per qi_submit_sync()
  iommu/vt-d: debugfs: Add support to show inv queue internals
  iommu/vt-d: Disable non-recoverable fault processing before unbind
  iommu/vt-d: Add page request draining support
  iommu/vt-d: Remove redundant IOTLB flush
  iommu/vt-d: Remove duplicated check in intel_svm_bind_mm()

Tom Murphy (1):
  iommu/vt-d: Remove IOVA handling code from the non-dma_ops path

 drivers/iommu/dmar.c                |  99 ++++--
 drivers/iommu/intel-iommu-debugfs.c |  62 ++++
 drivers/iommu/intel-iommu.c         | 449 +++++++++++++++++++++-------
 drivers/iommu/intel-pasid.c         | 309 +++++++++++++++++--
 drivers/iommu/intel-pasid.h         |  27 +-
 drivers/iommu/intel-svm.c           | 445 ++++++++++++++++++++++-----
 drivers/iommu/intel_irq_remapping.c |   2 +-
 include/linux/intel-iommu.h         |  81 ++++-
 include/linux/intel-svm.h           |  94 +-----
 include/uapi/linux/iommu.h          |   5 +
 10 files changed, 1252 insertions(+), 321 deletions(-)


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