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authorNicolin Chen <nicolinc@nvidia.com>2024-11-05 23:04:22 +0300
committerJason Gunthorpe <jgg@nvidia.com>2024-11-12 18:46:18 +0300
commit69d2689e57f5cb235c0609dd2f8fa10c1a832f87 (patch)
tree59dd6070cf25aa53c23f167baea63e5c3be1f43b /tools/perf/scripts/python/stackcollapse.py
parent4db97c21ed07a7d4081ed9820599fa36857083d6 (diff)
downloadlinux-69d2689e57f5cb235c0609dd2f8fa10c1a832f87.tar.xz
iommufd: Add alloc_domain_nested op to iommufd_viommu_ops
Allow IOMMU driver to use a vIOMMU object that holds a nesting parent hwpt/domain to allocate a nested domain. Link: https://patch.msgid.link/r/2dcdb5e405dc0deb68230564530d989d285d959c.1730836219.git.nicolinc@nvidia.com Suggested-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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