kernel: make the kernel 3.18 patches apply and boot on arm.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 43095

1 files changed, 49 insertions, 51 deletions

diff --git a/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch b/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
index a9612f0559..97a7f7f8de 100644
--- a/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
+++ b/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
@@ -1,6 +1,6 @@
 --- a/net/bridge/br_multicast.c
 +++ b/net/bridge/br_multicast.c
-@@ -634,7 +634,8 @@ struct net_bridge_port_group *br_multica
+@@ -635,7 +635,8 @@ struct net_bridge_port_group *br_multica
  			struct net_bridge_port *port,
  			struct br_ip *group,
  			struct net_bridge_port_group __rcu *next,
@@ -10,7 +10,7 @@
  {
  	struct net_bridge_port_group *p;
  
-@@ -649,12 +650,33 @@ struct net_bridge_port_group *br_multica
+@@ -650,12 +651,33 @@ struct net_bridge_port_group *br_multica
  	hlist_add_head(&p->mglist, &port->mglist);
  	setup_timer(&p->timer, br_multicast_port_group_expired,
  		    (unsigned long)p);
@@ -45,7 +45,7 @@
  {
  	struct net_bridge_mdb_entry *mp;
  	struct net_bridge_port_group *p;
-@@ -681,13 +703,13 @@ static int br_multicast_add_group(struct
+@@ -682,13 +704,13 @@ static int br_multicast_add_group(struct
  	for (pp = &mp->ports;
  	     (p = mlock_dereference(*pp, br)) != NULL;
  	     pp = &p->next) {
@@ -61,7 +61,7 @@
  	if (unlikely(!p))
  		goto err;
  	rcu_assign_pointer(*pp, p);
-@@ -706,7 +728,7 @@ err:
+@@ -707,7 +729,7 @@ err:
  static int br_ip4_multicast_add_group(struct net_bridge *br,
  				      struct net_bridge_port *port,
  				      __be32 group,
@@ -70,7 +70,7 @@
  {
  	struct br_ip br_group;
  
-@@ -717,14 +739,14 @@ static int br_ip4_multicast_add_group(st
+@@ -718,14 +740,14 @@ static int br_ip4_multicast_add_group(st
  	br_group.proto = htons(ETH_P_IP);
  	br_group.vid = vid;
  
@@ -87,7 +87,7 @@
  {
  	struct br_ip br_group;
  
-@@ -735,7 +757,7 @@ static int br_ip6_multicast_add_group(st
+@@ -736,7 +758,7 @@ static int br_ip6_multicast_add_group(st
  	br_group.proto = htons(ETH_P_IPV6);
  	br_group.vid = vid;
  
@@ -96,7 +96,7 @@
  }
  #endif
  
-@@ -950,6 +972,7 @@ static int br_ip4_multicast_igmp3_report
+@@ -966,6 +988,7 @@ static int br_ip4_multicast_igmp3_report
  					 struct sk_buff *skb,
  					 u16 vid)
  {
@@ -104,7 +104,7 @@
  	struct igmpv3_report *ih;
  	struct igmpv3_grec *grec;
  	int i;
-@@ -993,7 +1016,7 @@ static int br_ip4_multicast_igmp3_report
+@@ -1009,7 +1032,7 @@ static int br_ip4_multicast_igmp3_report
  			continue;
  		}
  
@@ -113,7 +113,7 @@
  		if (err)
  			break;
  	}
-@@ -1007,6 +1030,7 @@ static int br_ip6_multicast_mld2_report(
+@@ -1023,6 +1046,7 @@ static int br_ip6_multicast_mld2_report(
  					struct sk_buff *skb,
  					u16 vid)
  {
@@ -121,7 +121,7 @@
  	struct icmp6hdr *icmp6h;
  	struct mld2_grec *grec;
  	int i;
-@@ -1055,7 +1079,7 @@ static int br_ip6_multicast_mld2_report(
+@@ -1071,7 +1095,7 @@ static int br_ip6_multicast_mld2_report(
  		}
  
  		err = br_ip6_multicast_add_group(br, port, &grec->grec_mca,
@@ -130,17 +130,17 @@
  		if (!err)
  			break;
  	}
-@@ -1319,7 +1343,8 @@ static void br_multicast_leave_group(str
- 				     struct net_bridge_port *port,
- 				     struct br_ip *group,
- 				     struct bridge_mcast_querier *querier,
--				     struct bridge_mcast_query *query)
-+				     struct bridge_mcast_query *query,
-+				     const unsigned char *src)
+@@ -1408,7 +1432,8 @@ br_multicast_leave_group(struct net_brid
+ 			 struct net_bridge_port *port,
+ 			 struct br_ip *group,
+ 			 struct bridge_mcast_other_query *other_query,
+-			 struct bridge_mcast_own_query *own_query)
++			 struct bridge_mcast_own_query *own_query,
++			 const unsigned char *src)
  {
  	struct net_bridge_mdb_htable *mdb;
  	struct net_bridge_mdb_entry *mp;
-@@ -1369,7 +1394,7 @@ static void br_multicast_leave_group(str
+@@ -1458,7 +1483,7 @@ br_multicast_leave_group(struct net_brid
  		for (pp = &mp->ports;
  		     (p = mlock_dereference(*pp, br)) != NULL;
  		     pp = &p->next) {
@@ -149,7 +149,7 @@
  				continue;
  
  			rcu_assign_pointer(*pp, p->next);
-@@ -1403,7 +1428,7 @@ static void br_multicast_leave_group(str
+@@ -1492,7 +1517,7 @@ br_multicast_leave_group(struct net_brid
  	for (p = mlock_dereference(mp->ports, br);
  	     p != NULL;
  	     p = mlock_dereference(p->next, br)) {
@@ -158,7 +158,7 @@
  			continue;
  
  		if (!hlist_unhashed(&p->mglist) &&
-@@ -1421,8 +1446,8 @@ out:
+@@ -1510,8 +1535,8 @@ out:
  
  static void br_ip4_multicast_leave_group(struct net_bridge *br,
  					 struct net_bridge_port *port,
@@ -168,14 +168,13 @@
 +					 const unsigned char *src)
  {
  	struct br_ip br_group;
- 	struct bridge_mcast_query *query = port ? &port->ip4_query :
-@@ -1435,14 +1460,15 @@ static void br_ip4_multicast_leave_group
- 	br_group.proto = htons(ETH_P_IP);
+ 	struct bridge_mcast_own_query *own_query;
+@@ -1526,14 +1551,14 @@ static void br_ip4_multicast_leave_group
  	br_group.vid = vid;
  
--	br_multicast_leave_group(br, port, &br_group, &br->ip4_querier, query);
-+	br_multicast_leave_group(br, port, &br_group, &br->ip4_querier, query,
-+				 src);
+ 	br_multicast_leave_group(br, port, &br_group, &br->ip4_other_query,
+-				 own_query);
++				 own_query, src);
  }
  
  #if IS_ENABLED(CONFIG_IPV6)
@@ -186,18 +185,17 @@
 +					 __u16 vid, const unsigned char *src)
  {
  	struct br_ip br_group;
- 	struct bridge_mcast_query *query = port ? &port->ip6_query :
-@@ -1456,7 +1482,8 @@ static void br_ip6_multicast_leave_group
- 	br_group.proto = htons(ETH_P_IPV6);
+ 	struct bridge_mcast_own_query *own_query;
+@@ -1548,7 +1573,7 @@ static void br_ip6_multicast_leave_group
  	br_group.vid = vid;
  
--	br_multicast_leave_group(br, port, &br_group, &br->ip6_querier, query);
-+	br_multicast_leave_group(br, port, &br_group, &br->ip6_querier, query,
-+				 src);
+ 	br_multicast_leave_group(br, port, &br_group, &br->ip6_other_query,
+-				 own_query);
++				 own_query, src);
  }
  #endif
  
-@@ -1465,6 +1492,7 @@ static int br_multicast_ipv4_rcv(struct
+@@ -1557,6 +1582,7 @@ static int br_multicast_ipv4_rcv(struct
  				 struct sk_buff *skb,
  				 u16 vid)
  {
@@ -205,7 +203,7 @@
  	struct sk_buff *skb2 = skb;
  	const struct iphdr *iph;
  	struct igmphdr *ih;
-@@ -1538,7 +1566,7 @@ static int br_multicast_ipv4_rcv(struct
+@@ -1630,7 +1656,7 @@ static int br_multicast_ipv4_rcv(struct
  	case IGMP_HOST_MEMBERSHIP_REPORT:
  	case IGMPV2_HOST_MEMBERSHIP_REPORT:
  		BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
@@ -214,7 +212,7 @@
  		break;
  	case IGMPV3_HOST_MEMBERSHIP_REPORT:
  		err = br_ip4_multicast_igmp3_report(br, port, skb2, vid);
-@@ -1547,7 +1575,7 @@ static int br_multicast_ipv4_rcv(struct
+@@ -1639,7 +1665,7 @@ static int br_multicast_ipv4_rcv(struct
  		err = br_ip4_multicast_query(br, port, skb2, vid);
  		break;
  	case IGMP_HOST_LEAVE_MESSAGE:
@@ -223,7 +221,7 @@
  		break;
  	}
  
-@@ -1565,6 +1593,7 @@ static int br_multicast_ipv6_rcv(struct
+@@ -1657,6 +1683,7 @@ static int br_multicast_ipv6_rcv(struct
  				 struct sk_buff *skb,
  				 u16 vid)
  {
@@ -231,7 +229,7 @@
  	struct sk_buff *skb2;
  	const struct ipv6hdr *ip6h;
  	u8 icmp6_type;
-@@ -1674,7 +1703,8 @@ static int br_multicast_ipv6_rcv(struct
+@@ -1766,7 +1793,8 @@ static int br_multicast_ipv6_rcv(struct
  		}
  		mld = (struct mld_msg *)skb_transport_header(skb2);
  		BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
@@ -241,7 +239,7 @@
  		break;
  	    }
  	case ICMPV6_MLD2_REPORT:
-@@ -1691,7 +1721,7 @@ static int br_multicast_ipv6_rcv(struct
+@@ -1783,7 +1811,7 @@ static int br_multicast_ipv6_rcv(struct
  			goto out;
  		}
  		mld = (struct mld_msg *)skb_transport_header(skb2);
@@ -252,7 +250,7 @@
  
 --- a/net/bridge/br_private.h
 +++ b/net/bridge/br_private.h
-@@ -116,6 +116,9 @@ struct net_bridge_port_group {
+@@ -112,6 +112,9 @@ struct net_bridge_port_group {
  	struct timer_list		timer;
  	struct br_ip			addr;
  	unsigned char			state;
@@ -262,15 +260,15 @@
  };
  
  struct net_bridge_mdb_entry
-@@ -175,6 +178,7 @@ struct net_bridge_port
- #define BR_LEARNING		0x00000020
- #define BR_FLOOD		0x00000040
- #define BR_ISOLATE_MODE	0x00000080
-+#define BR_MULTICAST_TO_UCAST	0x00000100
+@@ -173,6 +176,7 @@ struct net_bridge_port
+ #define BR_AUTO_MASK (BR_FLOOD | BR_LEARNING)
+ #define BR_PROMISC		0x00000080
+ #define BR_ISOLATE_MODE		0x00000100
++#define BR_MULTICAST_TO_UCAST	0x00000200
  
  #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
- 	struct bridge_mcast_query	ip4_query;
-@@ -468,7 +472,8 @@ void br_multicast_free_pg(struct rcu_hea
+ 	struct bridge_mcast_own_query	ip4_own_query;
+@@ -485,7 +489,8 @@ void br_multicast_free_pg(struct rcu_hea
  struct net_bridge_port_group *
  br_multicast_new_port_group(struct net_bridge_port *port, struct br_ip *group,
  			    struct net_bridge_port_group __rcu *next,
@@ -293,7 +291,7 @@
  	rcu_assign_pointer(*pp, p);
 --- a/net/bridge/br_forward.c
 +++ b/net/bridge/br_forward.c
-@@ -170,6 +170,29 @@ out:
+@@ -167,6 +167,29 @@ out:
  	return p;
  }
  
@@ -323,7 +321,7 @@
  /* called under bridge lock */
  static void br_flood(struct net_bridge *br, struct sk_buff *skb,
  		     struct sk_buff *skb0,
-@@ -234,6 +257,7 @@ static void br_multicast_flood(struct ne
+@@ -231,6 +254,7 @@ static void br_multicast_flood(struct ne
  	struct net_bridge_port *prev = NULL;
  	struct net_bridge_port_group *p;
  	struct hlist_node *rp;
@@ -331,7 +329,7 @@
  
  	rp = rcu_dereference(hlist_first_rcu(&br->router_list));
  	p = mdst ? rcu_dereference(mdst->ports) : NULL;
-@@ -244,10 +268,19 @@ static void br_multicast_flood(struct ne
+@@ -241,10 +265,19 @@ static void br_multicast_flood(struct ne
  		rport = rp ? hlist_entry(rp, struct net_bridge_port, rlist) :
  			     NULL;
  
@@ -357,7 +355,7 @@
  
 --- a/net/bridge/br_sysfs_if.c
 +++ b/net/bridge/br_sysfs_if.c
-@@ -192,6 +192,7 @@ static BRPORT_ATTR(multicast_router, S_I
+@@ -202,6 +202,7 @@ static BRPORT_ATTR(multicast_router, S_I
  		   store_multicast_router);
  
  BRPORT_ATTR_FLAG(multicast_fast_leave, BR_MULTICAST_FAST_LEAVE);
@@ -365,7 +363,7 @@
  #endif
  
  static const struct brport_attribute *brport_attrs[] = {
-@@ -218,6 +219,7 @@ static const struct brport_attribute *br
+@@ -228,6 +229,7 @@ static const struct brport_attribute *br
  #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
  	&brport_attr_multicast_router,
  	&brport_attr_multicast_fast_leave,