linux/drivers/iommu/amd
Joerg Roedel 7cad554887 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>
2020-09-04 12:07:08 +02:00
..
amd_iommu_types.h
amd_iommu.h iommu/amd: Make amd_iommu_apply_ivrs_quirks() static inline 2020-06-30 14:47:42 +02:00
debugfs.c
init.c iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE 2020-09-04 11:53:18 +02:00
iommu_v2.c mm: do page fault accounting in handle_mm_fault 2020-08-12 10:58:02 -07:00
iommu.c iommu/amd: Do not force direct mapping when SME is active 2020-09-04 12:07:08 +02:00
Kconfig iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE 2020-09-04 11:53:18 +02:00
Makefile iommu/amd: Move Kconfig and Makefile bits down into amd directory 2020-07-29 14:15:36 +02:00
quirks.c