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| author | Yi Liu <yi.l.liu@intel.com> | 2023-09-28 00:15:26 -0700 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2023-10-10 13:31:24 -0300 |
| commit | 4ff542163397073f86eda484318d61980ff1031d (patch) | |
| tree | 669d646d8406901948e805715ecf8f5041d2d9af /drivers/dax | |
| parent | 89d63875d80ea127280c60dd4cd101af1d9b6557 (diff) | |
| download | linux-stable-4ff542163397073f86eda484318d61980ff1031d.tar.gz linux-stable-4ff542163397073f86eda484318d61980ff1031d.tar.bz2 linux-stable-4ff542163397073f86eda484318d61980ff1031d.zip | |
iommufd: Support allocating nested parent domain
Extend IOMMU_HWPT_ALLOC to allocate domains to be used as parent (stage-2)
in nested translation.
Add IOMMU_HWPT_ALLOC_NEST_PARENT to the uAPI.
Link: https://lore.kernel.org/r/20230928071528.26258-5-yi.l.liu@intel.com
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/dax')
0 files changed, 0 insertions, 0 deletions