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| author | Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2022-05-27 00:26:42 -0500 |
|---|---|---|
| committer | Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2022-07-13 17:27:24 -0500 |
| commit | 9fe4b0c75c5bf1da7d57f06561c54e77e88bcc96 (patch) | |
| tree | 1df4abe1e34780d4d68a808ad0ed6c976862c108 /include/linux/timerqueue.h | |
| parent | e69fdd9487d6e963713679e6253e19bb704762f7 (diff) | |
| download | cachepc-linux-9fe4b0c75c5bf1da7d57f06561c54e77e88bcc96.tar.gz cachepc-linux-9fe4b0c75c5bf1da7d57f06561c54e77e88bcc96.zip | |
iommu/amd: Do not support IOMMUv2 APIs when SNP is enabled
The IOMMUv2 APIs (for supporting shared virtual memory with PASID)
configures the domain with IOMMU v2 page table, and sets DTE[Mode]=0.
This configuration cannot be supported on SNP-enabled system.
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions