Now any change of domain can be updated to dev tables and io page table
Signed-off-by: Baoquan He <[email protected]>
---
drivers/iommu/amd_iommu_init.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index d978f80..76bec94 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -2215,6 +2215,8 @@ static int __init state_next(void)
break;
case IOMMU_DMA_OPS:
init_state = IOMMU_INITIALIZED;
+ if (translation_pre_enabled())
+ clear_translation_pre_enabled();
break;
case IOMMU_INITIALIZED:
/* Nothing to do */
--
2.4.0
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