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KVM: Use u64 for frame data types

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For 32bit machines where the physical address width is
larger than the virtual address width the frame number types
in KVM may overflow. Fix this by changing them to u64.

[sfr: fix build on 32-bit ppc]

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Joerg Roedel
2010-07-01 16:00:12 +02:00
committed by Avi Kivity
parent 828554136b
commit 5689cc53fa
3 changed files with 5 additions and 4 deletions
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2
virt/kvm/iommu.c
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@ -108,7 +108,7 @@ int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot)
get_order(page_size), flags);
if (r) {
printk(KERN_ERR "kvm_iommu_map_address:"
"iommu failed to map pfn=%lx\n", pfn);
"iommu failed to map pfn=%llx\n", pfn);
goto unmap_pages;
}