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Commit 05b782ab authored by Jan Kiszka's avatar Jan Kiszka Committed by Avi Kivity
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KVM: Fix order passed to iommu_unmap 



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: default avatarJan Kiszka <jan.kiszka@siemens.com>
Acked-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 69325a12

virt/kvm/iommu.c

+1 −1
Original line number Diff line number Diff line
@@ -271,7 +271,7 @@ 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 */