Re: [PATCH for-3.7] vhost: fix mergeable bufs on BE hosts

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On Mon, Oct 15, 2012 at 07:55:34PM +0200, Michael S. Tsirkin wrote:
> We copy head count to a 16 bit field,
> this works by chance on LE but on BE
> guest gets 0. Fix it up.
> 
> Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> Tested-by: Alexander Graf <agraf@xxxxxxx>
> Cc: stable@xxxxxxxxxx

Ping. Dave, could you apply this to -net please?

> ---
>  drivers/vhost/net.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
> index 9ab6d47..2bb463c 100644
> --- a/drivers/vhost/net.c
> +++ b/drivers/vhost/net.c
> @@ -448,7 +448,8 @@ static void handle_rx(struct vhost_net *net)
>  		.hdr.gso_type = VIRTIO_NET_HDR_GSO_NONE
>  	};
>  	size_t total_len = 0;
> -	int err, headcount, mergeable;
> +	int err, mergeable;
> +	s16 headcount;
>  	size_t vhost_hlen, sock_hlen;
>  	size_t vhost_len, sock_len;
>  	/* TODO: check that we are running from vhost_worker? */
> -- 
> MST
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