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Adam Carter wrote: |
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> Tried kernels 4.10.13 and 4.11, with |
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> CONFIG_GART_IOMMU=y |
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> CONFIG_IOMMU_HELPER=y |
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> CONFIG_IOMMU_API=y |
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> CONFIG_IOMMU_SUPPORT=y |
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> CONFIG_IOMMU_IOVA=y |
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> CONFIG_AMD_IOMMU=y |
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> CONFIG_AMD_IOMMU_V2=m |
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> Chipset is 990FX, and AFAICT the V2 is for the APU (bdver3 and 4 vintage). |
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> |
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> When I enable the IOMMU in the BIOS I get stack traces. Is anyone |
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> using AMD_IOMMU successfully? If so, any tips? |
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On a Phenom II? Yeah, I just retired mine a month ago. On that |
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system, the IOMMU hardware was kinda a legacy orphan thingy, I had to go |
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through all kinds of gyrations on the kernel command line in order to |
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initialize it correctly. I think I had it off in the bios, then enabled |
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it using a bunch of kernel commands. |
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-- |
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Strange Game. |
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The only winning move is not to play. |
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Powers are not rights. |
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