From: Joerg Roedel <[email protected]> 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.
Signed-off-by: Joerg Roedel <[email protected]> Signed-off-by: Marcelo Tosatti <[email protected]> diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h index fb46efb..7ac0d4e 100644 --- a/include/linux/kvm_types.h +++ b/include/linux/kvm_types.h @@ -32,11 +32,11 @@ typedef unsigned long gva_t; typedef u64 gpa_t; -typedef unsigned long gfn_t; +typedef u64 gfn_t; typedef unsigned long hva_t; typedef u64 hpa_t; -typedef unsigned long hfn_t; +typedef u64 hfn_t; typedef hfn_t pfn_t; diff --git a/virt/kvm/iommu.c b/virt/kvm/iommu.c index 7795595..62a9caf 100644 --- a/virt/kvm/iommu.c +++ b/virt/kvm/iommu.c @@ -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; } -- To unsubscribe from this list: send the line "unsubscribe kvm-commits" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
