Re: [PATCH 1/1] xen-netback: include definition of csum_ipv6_magic

[Ian Campbell <Ian.Campbell@citrix.com>]

On Mon, 2013-11-25 at 16:52 +0000, Andy Whitcroft wrote:
> We are now using csum_ipv6_magic, include the appropriate header.
> Avoids the following error:
> 
>     drivers/net/xen-netback/netback.c:1313:4: error: implicit declaration of function 'csum_ipv6_magic' [-Werror=implicit-function-declaration]
>         tcph->check = ~csum_ipv6_magic(&ipv6h->saddr,
> 
> Signed-off-by: Andy Whitcroft <apw@canonical.com>

Acked-by: Ian Campbell <ian.campbell@citrix.com>

Thanks!

> ---
>  drivers/net/xen-netback/netback.c | 1 +
>  1 file changed, 1 insertion(+)
> 
>     Found while trying to couple latest kernels for arm64 platforms.
>     Looks like it got missed in the transition.
> 
>     -apw
> 
> diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
> index 919b650..64f0e0d 100644
> --- a/drivers/net/xen-netback/netback.c
> +++ b/drivers/net/xen-netback/netback.c
> @@ -39,6 +39,7 @@
>  #include <linux/udp.h>
>  
>  #include <net/tcp.h>
> +#include <net/ip6_checksum.h>
>  
>  #include <xen/xen.h>
>  #include <xen/events.h>