mirror of https://github.com/OpenIPC/firmware.git
24 lines
796 B
Diff
24 lines
796 B
Diff
diff -drupN a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
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--- a/drivers/iommu/iommu.c 2018-08-06 17:23:04.000000000 +0300
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+++ b/drivers/iommu/iommu.c 2022-06-12 05:28:14.000000000 +0300
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@@ -1058,6 +1058,7 @@ void iommu_set_fault_handler(struct iomm
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}
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EXPORT_SYMBOL_GPL(iommu_set_fault_handler);
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+
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static struct iommu_domain *__iommu_domain_alloc(struct bus_type *bus,
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unsigned type)
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{
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@@ -1401,9 +1402,9 @@ size_t iommu_unmap(struct iommu_domain *
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* or we hit an area that isn't mapped.
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*/
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while (unmapped < size) {
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- size_t pgsize = iommu_pgsize(domain, iova, size - unmapped);
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+ size_t left = size - unmapped;
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- unmapped_page = domain->ops->unmap(domain, iova, pgsize);
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+ unmapped_page = domain->ops->unmap(domain, iova, left);
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if (!unmapped_page)
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break;
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