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| author | Joerg Roedel <jroedel@suse.de> | 2020-08-24 12:54:14 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-09-04 12:07:08 +0200 |
| commit | 7cad554887f1c5fd77e57e6bf4be38370c2160cb (patch) | |
| tree | eef200f519adf1659fd7e52775a84cdb4ab9fe94 /drivers/media | |
| parent | e52d58d54a321d4fe9d0ecdabe4f8774449f0d6e (diff) | |
iommu/amd: Do not force direct mapping when SME is active
Do not force devices supporting IOMMUv2 to be direct mapped when memory
encryption is active. This might cause them to be unusable because their
DMA mask does not include the encryption bit.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20200824105415.21000-2-joro@8bytes.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/media')
0 files changed, 0 insertions, 0 deletions