diff -Naurp ./arch/ia64/lib/swiotlb.c~swiotlb_types ./arch/ia64/lib/swiotlb.c
--- ./arch/ia64/lib/swiotlb.c~swiotlb_types	2005-01-10 10:38:39.310529184 -0800
+++ ./arch/ia64/lib/swiotlb.c	2005-01-14 11:53:17.991480232 -0800
@@ -347,8 +347,8 @@ swiotlb_alloc_coherent(struct device *hw
 
 	/* Confirm address can be DMA'd by device */
 	if (address_needs_mapping(hwdev, dev_addr)) {
-		printk("hwdev DMA mask = 0x%016lx, dev_addr = 0x%016lx\n",
-		       *hwdev->dma_mask, dev_addr);
+		printk("hwdev DMA mask = 0x%016Lx, dev_addr = 0x%016lx\n",
+		       (unsigned long long)*hwdev->dma_mask, dev_addr);
 		panic("swiotlb_alloc_coherent: allocated memory is out of "
 		      "range for device");
 	}