forked from Minki/linux
iommu: Fix second argument of trace_map() to report correct paddr
Since iommu_map() code added pgsize value to the paddr, trace_map() used wrong paddr. So, this patch adds "orig_paddr" value in the iommu_map() to use for the trace_map(). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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@ -1314,6 +1314,7 @@ int iommu_map(struct iommu_domain *domain, unsigned long iova,
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unsigned long orig_iova = iova;
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unsigned int min_pagesz;
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size_t orig_size = size;
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phys_addr_t orig_paddr = paddr;
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int ret = 0;
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if (unlikely(domain->ops->map == NULL ||
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@ -1358,7 +1359,7 @@ int iommu_map(struct iommu_domain *domain, unsigned long iova,
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if (ret)
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iommu_unmap(domain, orig_iova, orig_size - size);
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else
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trace_map(orig_iova, paddr, orig_size);
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trace_map(orig_iova, orig_paddr, orig_size);
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return ret;
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}
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