From: Jan Kiszka <jan.kis...@siemens.com>
This is obviously a left-over from the the old interface taking the
size. Apparently a mostly harmless issue with the current iommu_unmap
implementation.
Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
Acked-by: Joerg Roedel <joerg.roe...@amd.com>
Signed-off-by: Avi Kivity <a...@redhat.com>
diff --git a/virt/kvm/iommu.c b/virt/kvm/iommu.c
index 5adc578..673c88a 100644
--- a/virt/kvm/iommu.c
+++ b/virt/kvm/iommu.c
@@ -273,7 +273,7 @@ static void kvm_iommu_put_pages(struct kvm *kvm,
pfn = phys >> PAGE_SHIFT;
/* Unmap address from IO address space */
- order = iommu_unmap(domain, gfn_to_gpa(gfn), PAGE_SIZE);
+ order = iommu_unmap(domain, gfn_to_gpa(gfn), 0);
unmap_pages = 1ULL << order;
/* Unpin all pages we just unmapped to not leak any memory */
--
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