Merge remote-tracking branch 'airlied/drm-next' into drm-misc-next

Picking up drm-next @ 4.12-rc1 in order to apply Michal Hocko's vmalloc patch set

Signed-off-by: Sean Paul <seanpaul@chromium.org>

1 files changed, 17 insertions, 7 deletions

diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 00d4229b6954..1e441c6f2160 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -390,7 +390,8 @@ static int ipip_tunnel_validate(struct nlattr *tb[], struct nlattr *data[])
 }
 
 static void ipip_netlink_parms(struct nlattr *data[],
-			       struct ip_tunnel_parm *parms, bool *collect_md)
+			       struct ip_tunnel_parm *parms, bool *collect_md,
+			       __u32 *fwmark)
 {
 	memset(parms, 0, sizeof(*parms));
 
@@ -428,6 +429,9 @@ static void ipip_netlink_parms(struct nlattr *data[],
 
 	if (data[IFLA_IPTUN_COLLECT_METADATA])
 		*collect_md = true;
+
+	if (data[IFLA_IPTUN_FWMARK])
+		*fwmark = nla_get_u32(data[IFLA_IPTUN_FWMARK]);
 }
 
 /* This function returns true when ENCAP attributes are present in the nl msg */
@@ -470,6 +474,7 @@ static int ipip_newlink(struct net *src_net, struct net_device *dev,
 	struct ip_tunnel *t = netdev_priv(dev);
 	struct ip_tunnel_parm p;
 	struct ip_tunnel_encap ipencap;
+	__u32 fwmark = 0;
 
 	if (ipip_netlink_encap_parms(data, &ipencap)) {
 		int err = ip_tunnel_encap_setup(t, &ipencap);
@@ -478,26 +483,27 @@ static int ipip_newlink(struct net *src_net, struct net_device *dev,
 			return err;
 	}
 
-	ipip_netlink_parms(data, &p, &t->collect_md);
-	return ip_tunnel_newlink(dev, tb, &p);
+	ipip_netlink_parms(data, &p, &t->collect_md, &fwmark);
+	return ip_tunnel_newlink(dev, tb, &p, fwmark);
 }
 
 static int ipip_changelink(struct net_device *dev, struct nlattr *tb[],
 			   struct nlattr *data[])
 {
+	struct ip_tunnel *t = netdev_priv(dev);
 	struct ip_tunnel_parm p;
 	struct ip_tunnel_encap ipencap;
 	bool collect_md;
+	__u32 fwmark = t->fwmark;
 
 	if (ipip_netlink_encap_parms(data, &ipencap)) {
-		struct ip_tunnel *t = netdev_priv(dev);
 		int err = ip_tunnel_encap_setup(t, &ipencap);
 
 		if (err < 0)
 			return err;
 	}
 
-	ipip_netlink_parms(data, &p, &collect_md);
+	ipip_netlink_parms(data, &p, &collect_md, &fwmark);
 	if (collect_md)
 		return -EINVAL;
 
@@ -505,7 +511,7 @@ static int ipip_changelink(struct net_device *dev, struct nlattr *tb[],
 	    (!(dev->flags & IFF_POINTOPOINT) && p.iph.daddr))
 		return -EINVAL;
 
-	return ip_tunnel_changelink(dev, tb, &p);
+	return ip_tunnel_changelink(dev, tb, &p, fwmark);
 }
 
 static size_t ipip_get_size(const struct net_device *dev)
@@ -535,6 +541,8 @@ static size_t ipip_get_size(const struct net_device *dev)
 		nla_total_size(2) +
 		/* IFLA_IPTUN_COLLECT_METADATA */
 		nla_total_size(0) +
+		/* IFLA_IPTUN_FWMARK */
+		nla_total_size(4) +
 		0;
 }
 
@@ -550,7 +558,8 @@ static int ipip_fill_info(struct sk_buff *skb, const struct net_device *dev)
 	    nla_put_u8(skb, IFLA_IPTUN_TOS, parm->iph.tos) ||
 	    nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->iph.protocol) ||
 	    nla_put_u8(skb, IFLA_IPTUN_PMTUDISC,
-		       !!(parm->iph.frag_off & htons(IP_DF))))
+		       !!(parm->iph.frag_off & htons(IP_DF))) ||
+	    nla_put_u32(skb, IFLA_IPTUN_FWMARK, tunnel->fwmark))
 		goto nla_put_failure;
 
 	if (nla_put_u16(skb, IFLA_IPTUN_ENCAP_TYPE,
@@ -585,6 +594,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
 	[IFLA_IPTUN_ENCAP_SPORT]	= { .type = NLA_U16 },
 	[IFLA_IPTUN_ENCAP_DPORT]	= { .type = NLA_U16 },
 	[IFLA_IPTUN_COLLECT_METADATA]	= { .type = NLA_FLAG },
+	[IFLA_IPTUN_FWMARK]		= { .type = NLA_U32 },
 };
 
 static struct rtnl_link_ops ipip_link_ops __read_mostly = {