On PowerNV and pSeries machines, the bind and unbind of vfio-pci is
broken with the below commits.
2ad56efa80db ("powerpc/iommu: Setup a default domain and remove
set_platform_dma_ops")
0f6a90436a57 ("iommu: Do not use IOMMU_DOMAIN_DMA if CONFIG_IOMMU_DMA is not
enabled")
Details of the same are in the following patch descriptions.
---
Shivaprasad G Bhat (2):
powerpc: iommu: Bring back table group release_ownership() call
iommu: Fix the domain type checks when default_domain is set
arch/powerpc/kernel/iommu.c | 16 +++++++++++++---
drivers/iommu/iommu.c | 14 ++++++++++----
2 files changed, 23 insertions(+), 7 deletions(-)
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