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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch

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Conflicts:
	net/openvswitch/vport-internal_dev.c

Jesse Gross says:

====================
A couple of minor enhancements for net-next/3.10.  The largest is an
extension to allow variable length metadata to be passed to userspace
with packets.

There is a merge conflict in net/openvswitch/vport-internal_dev.c:
A existing commit modifies internal_dev_mac_addr() and a new commit
deletes it.  The new one is correct, so you can just remove that function.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2013-03-17 12:58:47 -04:00
commit 86feff3f3e
5 changed files with 19 additions and 26 deletions
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13
net/openvswitch/datapath.c
View file

@ -369,8 +369,8 @@ static int queue_userspace_packet(struct net *net, int dp_ifindex,
len = sizeof(struct ovs_header);
len += nla_total_size(skb->len);
len += nla_total_size(FLOW_BUFSIZE);
if (upcall_info->cmd == OVS_PACKET_CMD_ACTION)
len += nla_total_size(8);
if (upcall_info->userdata)
len += NLA_ALIGN(upcall_info->userdata->nla_len);
user_skb = genlmsg_new(len, GFP_ATOMIC);
if (!user_skb) {
@ -387,8 +387,9 @@ static int queue_userspace_packet(struct net *net, int dp_ifindex,
nla_nest_end(user_skb, nla);
if (upcall_info->userdata)
nla_put_u64(user_skb, OVS_PACKET_ATTR_USERDATA,
nla_get_u64(upcall_info->userdata));
__nla_put(user_skb, OVS_PACKET_ATTR_USERDATA,
nla_len(upcall_info->userdata),
nla_data(upcall_info->userdata));
nla = __nla_reserve(user_skb, OVS_PACKET_ATTR_PACKET, skb->len);
@ -543,7 +544,7 @@ static int validate_userspace(const struct nlattr *attr)
{
static const struct nla_policy userspace_policy[OVS_USERSPACE_ATTR_MAX + 1] = {
[OVS_USERSPACE_ATTR_PID] = {.type = NLA_U32 },
[OVS_USERSPACE_ATTR_USERDATA] = {.type = NLA_U64 },
[OVS_USERSPACE_ATTR_USERDATA] = {.type = NLA_UNSPEC },
};
struct nlattr *a[OVS_USERSPACE_ATTR_MAX + 1];
int error;
@ -1627,7 +1628,7 @@ static struct vport *lookup_vport(struct net *net,
vport = ovs_vport_rtnl_rcu(dp, port_no);
if (!vport)
return ERR_PTR(-ENOENT);
return ERR_PTR(-ENODEV);
return vport;
} else
return ERR_PTR(-EINVAL);