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| author | Vasant Hegde <vasant.hegde@amd.com> | 2024-10-30 09:35:55 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-10-30 13:06:47 +0300 |
| commit | a0e086b16eca3fe58d30595b0b08d31f8ec7f74e (patch) | |
| tree | 5c1a6210fcad81d3c2ad6e206ffbbd5332eeb80c /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 0b136493d3ffa1358783dcf5b9f866ceef2ff122 (diff) | |
| download | linux-a0e086b16eca3fe58d30595b0b08d31f8ec7f74e.tar.xz | |
iommu/amd: Add ops->release_domain
In release path, remove device from existing domain and attach it to
blocked domain. So that all DMAs from device is blocked.
Note that soon blocked_domain will support other ops like
set_dev_pasid() but release_domain supports only attach_dev ops.
Hence added separate 'release_domain' variable.
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20241030063556.6104-12-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions