# \[PATCH v2 4/8\] xen: Use the correctly the Xen memory terminologies

- From: Wei Liu \<hidden\>
- Date: 2015-08-05 17:01:31 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2015/08/4551635
- Thread: https://ratatoskr.run/linux-input/2015/08/4550824/t.md

```text
On Tue, Aug 04, 2015 at 07:12:48PM +0100, Julien Grall wrote:
[...]
> diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
> index 7d50711..3b7b7c3 100644
> --- a/drivers/net/xen-netback/netback.c
> +++ b/drivers/net/xen-netback/netback.c
> @@ -314,7 +314,7 @@ static void xenvif_gop_frag_copy(struct xenvif_queue *queue, struct sk_buff *skb
>  		} else {
>  			copy_gop->source.domid = DOMID_SELF;
>  			copy_gop->source.u.gmfn =
> -				virt_to_mfn(page_address(page));
> +				virt_to_gfn(page_address(page));
>  		}
>  		copy_gop->source.offset = offset;
>  
> @@ -1284,7 +1284,7 @@ static void xenvif_tx_build_gops(struct xenvif_queue *queue,
>  		queue->tx_copy_ops[*copy_ops].source.offset = txreq.offset;
>  
>  		queue->tx_copy_ops[*copy_ops].dest.u.gmfn =
> -			virt_to_mfn(skb->data);
> +			virt_to_gfn(skb->data);
>  		queue->tx_copy_ops[*copy_ops].dest.domid = DOMID_SELF;
>  		queue->tx_copy_ops[*copy_ops].dest.offset =
>  			offset_in_page(skb->data);

Acked-by: Wei Liu <redacted>
```