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Diffstat (limited to 'arch/s390/pci/pci_dma.c')
| -rw-r--r-- | arch/s390/pci/pci_dma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c index 1ea8c07eab84..494eb832bcc5 100644 --- a/arch/s390/pci/pci_dma.c +++ b/arch/s390/pci/pci_dma.c @@ -469,6 +469,7 @@ int zpci_dma_init_device(struct zpci_dev *zdev) * Also set zdev->end_dma to the actual end address of the usable * range, instead of the theoretical maximum as reported by hardware. */ + zdev->start_dma = PAGE_ALIGN(zdev->start_dma); zdev->iommu_size = min3((u64) high_memory, ZPCI_TABLE_SIZE_RT - zdev->start_dma, zdev->end_dma - zdev->start_dma + 1); |