[PATCH 0/7] iommu/vt-d: Fix issues reported by Sashiko

[Lu Baolu]

Hi,

This collects a number of pre-existing issues that were reported by
Sashiko while reviewing recent VT-d patches. None of them are
regressions from the patches under review; they are latent problems in
code those patches happened to touch.

Thanks,
baolu

Lu Baolu (7):
  iommu/vt-d: Avoid out-of-range shift in qi_desc_dev_iotlb_pasid()
  iommu/vt-d: Do not ignore context table copy failures
  iommu/vt-d: Handle DID reservation errors when copying context tables
  iommu/vt-d: Reserve scalable-mode DIDs from PASID entries during copy
  iommu/vt-d: Use old domain parameter when attaching the blocking
    domain
  iommu/vt-d: Fix iopf refcount leak in nested attach
  iommu/vt-d: Drop old iopf ref only after attach succeeds

 drivers/iommu/intel/iommu.h  |  17 +++-
 drivers/iommu/intel/iommu.c  | 152 ++++++++++++++++++++++++++++++-----
 drivers/iommu/intel/nested.c |   2 +
 3 files changed, 149 insertions(+), 22 deletions(-)

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2.43.0