diff --git a/sys/arm/arm/busdma_machdep-v6.c b/sys/arm/arm/busdma_machdep-v6.c
index ed501c5..7236c5a 100644
--- a/sys/arm/arm/busdma_machdep-v6.c
+++ b/sys/arm/arm/busdma_machdep-v6.c
@@ -1685,8 +1685,8 @@ add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr,
 
 	if (dmat->flags & BUS_DMA_KEEP_PG_OFFSET) {
 		/* Page offset needs to be preserved. */
-		bpage->vaddr |= vaddr & PAGE_MASK;
-		bpage->busaddr |= vaddr & PAGE_MASK;
+		bpage->vaddr |= addr & PAGE_MASK;
+		bpage->busaddr |= addr & PAGE_MASK;
 	}
 	bpage->datavaddr = vaddr;
 	bpage->dataaddr = addr;
diff --git a/sys/arm/arm/busdma_machdep.c b/sys/arm/arm/busdma_machdep.c
index 265292d..acd8f81 100644
--- a/sys/arm/arm/busdma_machdep.c
+++ b/sys/arm/arm/busdma_machdep.c
@@ -1441,8 +1441,8 @@ add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr,
 
 	if (dmat->flags & BUS_DMA_KEEP_PG_OFFSET) {
 		/* Page offset needs to be preserved. */
-		bpage->vaddr |= vaddr & PAGE_MASK;
-		bpage->busaddr |= vaddr & PAGE_MASK;
+		bpage->vaddr |= addr & PAGE_MASK;
+		bpage->busaddr |= addr & PAGE_MASK;
 	}
 	bpage->datavaddr = vaddr;
 	bpage->dataaddr = addr;
diff --git a/sys/mips/mips/busdma_machdep.c b/sys/mips/mips/busdma_machdep.c
index 083e8f5..90ec399 100644
--- a/sys/mips/mips/busdma_machdep.c
+++ b/sys/mips/mips/busdma_machdep.c
@@ -1359,8 +1359,8 @@ add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr,
 
 	if (dmat->flags & BUS_DMA_KEEP_PG_OFFSET) {
 		/* Page offset needs to be preserved. */
-		bpage->vaddr |= vaddr & PAGE_MASK;
-		bpage->busaddr |= vaddr & PAGE_MASK;
+		bpage->vaddr |= addr & PAGE_MASK;
+		bpage->busaddr |= addr & PAGE_MASK;
 	}
 	bpage->datavaddr = vaddr;
 	bpage->dataaddr = addr;
diff --git a/sys/powerpc/powerpc/busdma_machdep.c b/sys/powerpc/powerpc/busdma_machdep.c
index bd226c8..9ea51ce 100644
--- a/sys/powerpc/powerpc/busdma_machdep.c
+++ b/sys/powerpc/powerpc/busdma_machdep.c
@@ -1121,8 +1121,8 @@ add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr,
 
 	if (dmat->flags & BUS_DMA_KEEP_PG_OFFSET) {
 		/* Page offset needs to be preserved. */
-		bpage->vaddr |= vaddr & PAGE_MASK;
-		bpage->busaddr |= vaddr & PAGE_MASK;
+		bpage->vaddr |= addr & PAGE_MASK;
+		bpage->busaddr |= addr & PAGE_MASK;
 	}
 	bpage->datavaddr = vaddr;
 	bpage->dataaddr = addr;
diff --git a/sys/x86/x86/busdma_bounce.c b/sys/x86/x86/busdma_bounce.c
index 1438053..f5c1b92 100644
--- a/sys/x86/x86/busdma_bounce.c
+++ b/sys/x86/x86/busdma_bounce.c
@@ -994,8 +994,8 @@ add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr,
 
 	if (dmat->common.flags & BUS_DMA_KEEP_PG_OFFSET) {
 		/* Page offset needs to be preserved. */
-		bpage->vaddr |= vaddr & PAGE_MASK;
-		bpage->busaddr |= vaddr & PAGE_MASK;
+		bpage->vaddr |= addr & PAGE_MASK;
+		bpage->busaddr |= addr & PAGE_MASK;
 	}
 	bpage->datavaddr = vaddr;
 	bpage->dataaddr = addr;