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riscv-iommu: resolve translate iova error #6

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riscv-iommu: resolve translate iova error #6

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2 changes: 1 addition & 1 deletion drivers/iommu/riscv/io_pgtable.c
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Original file line number Diff line number Diff line change
Expand Up @@ -218,7 +218,7 @@ static phys_addr_t riscv_iommu_iova_to_phys(struct io_pgtable_ops *ops,
if (!pte || !pte_present(*pte))
return 0;

return (pfn_to_phys(pte_pfn(*pte)) | (iova & PAGE_MASK));
return (pfn_to_phys(pte_pfn(*pte)) | (iova & ~PAGE_MASK));
}

static void riscv_iommu_tlb_inv_all(void *cookie)
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