| commit | 2822e582501b65707089b097e773e6fd70774841 | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <jroedel@suse.de> | Mon Aug 24 12:54:15 2020 +0200 |
| committer | Joerg Roedel <jroedel@suse.de> | Fri Sep 04 12:07:08 2020 +0200 |
| tree | bd28e8837fcb61baed583a7b4486aa57121965c3 | |
| parent | 7cad554887f1c5fd77e57e6bf4be38370c2160cb [diff] |
iommu/amd: Do not use IOMMUv2 functionality when SME is active When memory encryption is active the device is likely not in a direct mapped domain. Forbid using IOMMUv2 functionality for now until finer grained checks for this have been implemented. Signed-off-by: Joerg Roedel <jroedel@suse.de> Link: https://lore.kernel.org/r/20200824105415.21000-3-joro@8bytes.org Signed-off-by: Joerg Roedel <jroedel@suse.de>