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@@ -185,7 +185,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
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if (val & _PAGE_PRESENT) {
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unsigned long mfn = (val & PTE_MASK) >> PAGE_SHIFT;
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pteval_t flags = val & ~PTE_MASK;
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- val = (mfn_to_pfn(mfn) << PAGE_SHIFT) | flags;
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+ val = ((pteval_t)mfn_to_pfn(mfn) << PAGE_SHIFT) | flags;
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}
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return val;
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@@ -196,7 +196,7 @@ static pteval_t pte_pfn_to_mfn(pteval_t val)
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if (val & _PAGE_PRESENT) {
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unsigned long pfn = (val & PTE_MASK) >> PAGE_SHIFT;
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pteval_t flags = val & ~PTE_MASK;
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- val = (pfn_to_mfn(pfn) << PAGE_SHIFT) | flags;
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+ val = ((pteval_t)pfn_to_mfn(pfn) << PAGE_SHIFT) | flags;
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}
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return val;
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