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| author | Wei Huang <[email protected]> | 2024-04-18 10:33:56 +0000 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2024-04-26 12:16:03 +0200 |
| commit | 978d626b8f1a239acc635323d731c77eae54eb61 (patch) | |
| tree | 77b3236a0d98b2ff5a49535609a1deeffe5944ce /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 405e2f122b83363f6793c5cb086cede536495b4f (diff) | |
iommu/amd: Add IO page fault notifier handler
Whenever there is a page fault IOMMU logs entry to ppr log and sends
interrupt to host. We have to handle the page fault and respond to IOMMU.
Add support to validate page fault request and hook it to core iommu
page fault handler.
Signed-off-by: Wei Huang <[email protected]>
Co-developed-by: Suravee Suthikulpanit <[email protected]>
Signed-off-by: Suravee Suthikulpanit <[email protected]>
Co-developed-by: Vasant Hegde <[email protected]>
Signed-off-by: Vasant Hegde <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions