Hi,
On 3/5/19 7:14 PM, James Sewart wrote:
Hey Lu,
The motivation for this is buggy domain <-> IOMMU group relationship when
using find_or_alloc_domain. From what I have read it should be the case
that an IOMMU domain is shared by all devices in the same group, thus the
same mappings. This is
Hey Lu,
The motivation for this is buggy domain <-> IOMMU group relationship when
using find_or_alloc_domain. From what I have read it should be the case
that an IOMMU domain is shared by all devices in the same group, thus the
same mappings. This is because the IOMMU group is determined by
Hi James,
Very glad to see this. Thank you!
On 3/4/19 11:41 PM, James Sewart wrote:
Hey,
This patchset moves IOMMU_DOMAIN_DMA iommu domain management to iommu.c.
This avoids the use of find_or_alloc_domain whose domain assignment is
inconsistent with the iommu grouping as determined by
