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-rw-r--r--arch/s390/pci/pci_dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c
index f46833a25526..227cf0a62800 100644
--- a/arch/s390/pci/pci_dma.c
+++ b/arch/s390/pci/pci_dma.c
@@ -666,7 +666,7 @@ static int __init dma_alloc_cpu_table_caches(void)
int __init zpci_dma_init(void)
{
- s390_iommu_aperture = (u64)high_memory;
+ s390_iommu_aperture = (u64)virt_to_phys(high_memory);
if (!s390_iommu_aperture_factor)
s390_iommu_aperture = ULONG_MAX;
else