diff options
Diffstat (limited to 'drivers/iommu/amd/iommu_v2.c')
| -rw-r--r-- | drivers/iommu/amd/iommu_v2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iommu/amd/iommu_v2.c b/drivers/iommu/amd/iommu_v2.c index a9e568276c99..13cbeb997cc1 100644 --- a/drivers/iommu/amd/iommu_v2.c +++ b/drivers/iommu/amd/iommu_v2.c @@ -17,6 +17,7 @@ #include <linux/wait.h> #include <linux/pci.h> #include <linux/gfp.h> +#include <linux/cc_platform.h> #include "amd_iommu.h" @@ -742,7 +743,7 @@ int amd_iommu_init_device(struct pci_dev *pdev, int pasids) * When memory encryption is active the device is likely not in a * direct-mapped domain. Forbid using IOMMUv2 functionality for now. */ - if (mem_encrypt_active()) + if (cc_platform_has(CC_ATTR_MEM_ENCRYPT)) return -ENODEV; if (!amd_iommu_v2_supported()) |