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authorNicolas Dichtel <nicolas.dichtel@6wind.com>2016-04-22 17:31:18 +0200
committerDavid S. Miller <davem@davemloft.net>2016-04-23 20:13:24 -0400
commitb46f6ded906ef0be52a4881ba50a084aeca64d7e (patch)
treeb17273779de462616ce20c370da5c7659f0cb975 /net/openvswitch/flow_netlink.c
parente7479122befd7026cf0fb3b3740f17ebd9c64d35 (diff)
libnl: nla_put_be64(): align on a 64-bit area
nla_data() is now aligned on a 64-bit area. A temporary version (nla_put_be64_32bit()) is added for nla_put_net64(). This function is removed in the next patch. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch/flow_netlink.c')
-rw-r--r--net/openvswitch/flow_netlink.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index 689c17264221..0bb650f4f219 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -261,7 +261,7 @@ size_t ovs_tun_key_attr_size(void)
/* Whenever adding new OVS_TUNNEL_KEY_ FIELDS, we should consider
* updating this function.
*/
- return nla_total_size(8) /* OVS_TUNNEL_KEY_ATTR_ID */
+ return nla_total_size_64bit(8) /* OVS_TUNNEL_KEY_ATTR_ID */
+ nla_total_size(16) /* OVS_TUNNEL_KEY_ATTR_IPV[46]_SRC */
+ nla_total_size(16) /* OVS_TUNNEL_KEY_ATTR_IPV[46]_DST */
+ nla_total_size(1) /* OVS_TUNNEL_KEY_ATTR_TOS */
@@ -720,7 +720,8 @@ static int __ip_tun_to_nlattr(struct sk_buff *skb,
unsigned short tun_proto)
{
if (output->tun_flags & TUNNEL_KEY &&
- nla_put_be64(skb, OVS_TUNNEL_KEY_ATTR_ID, output->tun_id))
+ nla_put_be64(skb, OVS_TUNNEL_KEY_ATTR_ID, output->tun_id,
+ OVS_TUNNEL_KEY_ATTR_PAD))
return -EMSGSIZE;
switch (tun_proto) {
case AF_INET: