[PATCH v4 0/3] intel_iommu: Fix locking issues

[CLEMENT MATHIEU--DRIF]

This series introduces 2 fixes and improves locking style
consistency in the VT-d device.

Clement Mathieu--Drif (3):
  intel_iommu: Take the bql before registering a new address space
  intel_iommu: Use BQL_LOCK_GUARD to manage cleanup automatically
  intel_iommu: Take the VTD lock when looking for and creating address
    spaces

 hw/i386/intel_iommu.c | 44 ++++++++++++++++++++++++++++++++-----------
 1 file changed, 33 insertions(+), 11 deletions(-)

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2.49.0