kernel: update 4.9 to 4.9.51

Refresh patches.
Compile-tested on octeon and x86/64.
Runtime-tested on octeon and x86/64.

Fixes the following CVEs:
- CVE-2017-14106
- CVE-2017-14497

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

3 files changed, 16 insertions, 16 deletions

diff --git a/target/linux/generic/pending-4.9/630-packet_socket_type.patch b/target/linux/generic/pending-4.9/630-packet_socket_type.patch
index 6aec1d286f..e0c5ced295 100644
--- a/target/linux/generic/pending-4.9/630-packet_socket_type.patch
+++ b/target/linux/generic/pending-4.9/630-packet_socket_type.patch
@@ -71,7 +71,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	if (!net_eq(dev_net(dev), sock_net(sk)))
  		goto drop;
  
-@@ -2159,12 +2161,12 @@ static int tpacket_rcv(struct sk_buff *s
+@@ -2160,12 +2162,12 @@ static int tpacket_rcv(struct sk_buff *s
  	BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h2)) != 32);
  	BUILD_BUG_ON(TPACKET_ALIGN(sizeof(*h.h3)) != 48);
  
@@ -87,7 +87,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	if (!net_eq(dev_net(dev), sock_net(sk)))
  		goto drop;
  
-@@ -3234,6 +3236,7 @@ static int packet_create(struct net *net
+@@ -3240,6 +3242,7 @@ static int packet_create(struct net *net
  	mutex_init(&po->pg_vec_lock);
  	po->rollover = NULL;
  	po->prot_hook.func = packet_rcv;
@@ -95,7 +95,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	if (sock->type == SOCK_PACKET)
  		po->prot_hook.func = packet_rcv_spkt;
-@@ -3820,6 +3823,16 @@ packet_setsockopt(struct socket *sock, i
+@@ -3826,6 +3829,16 @@ packet_setsockopt(struct socket *sock, i
  		po->xmit = val ? packet_direct_xmit : dev_queue_xmit;
  		return 0;
  	}
@@ -112,7 +112,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	default:
  		return -ENOPROTOOPT;
  	}
-@@ -3872,6 +3885,13 @@ static int packet_getsockopt(struct sock
+@@ -3878,6 +3891,13 @@ static int packet_getsockopt(struct sock
  	case PACKET_VNET_HDR:
  		val = po->has_vnet_hdr;
  		break;
diff --git a/target/linux/generic/pending-4.9/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch b/target/linux/generic/pending-4.9/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
index aceedaed81..3b09bffa15 100644
--- a/target/linux/generic/pending-4.9/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
+++ b/target/linux/generic/pending-4.9/670-ipv6-allow-rejecting-with-source-address-failed-policy.patch
@@ -141,7 +141,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  static const struct rt6_info ip6_blk_hole_entry_template = {
  	.dst = {
  		.__refcnt	= ATOMIC_INIT(1),
-@@ -1957,6 +1974,11 @@ static struct rt6_info *ip6_route_info_c
+@@ -1966,6 +1983,11 @@ static struct rt6_info *ip6_route_info_c
  			rt->dst.output = ip6_pkt_prohibit_out;
  			rt->dst.input = ip6_pkt_prohibit;
  			break;
@@ -153,7 +153,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  		case RTN_THROW:
  		case RTN_UNREACHABLE:
  		default:
-@@ -2600,6 +2622,17 @@ static int ip6_pkt_prohibit_out(struct n
+@@ -2609,6 +2631,17 @@ static int ip6_pkt_prohibit_out(struct n
  	return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED, IPSTATS_MIB_OUTNOROUTES);
  }
  
@@ -171,7 +171,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  /*
   *	Allocate a dst for local (unicast / anycast) address.
   */
-@@ -2835,7 +2868,8 @@ static int rtm_to_fib6_config(struct sk_
+@@ -2844,7 +2877,8 @@ static int rtm_to_fib6_config(struct sk_
  	if (rtm->rtm_type == RTN_UNREACHABLE ||
  	    rtm->rtm_type == RTN_BLACKHOLE ||
  	    rtm->rtm_type == RTN_PROHIBIT ||
@@ -181,7 +181,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  		cfg->fc_flags |= RTF_REJECT;
  
  	if (rtm->rtm_type == RTN_LOCAL)
-@@ -3207,6 +3241,9 @@ static int rt6_fill_node(struct net *net
+@@ -3216,6 +3250,9 @@ static int rt6_fill_node(struct net *net
  		case -EACCES:
  			rtm->rtm_type = RTN_PROHIBIT;
  			break;
@@ -191,7 +191,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  		case -EAGAIN:
  			rtm->rtm_type = RTN_THROW;
  			break;
-@@ -3483,6 +3520,8 @@ static int ip6_route_dev_notify(struct n
+@@ -3492,6 +3529,8 @@ static int ip6_route_dev_notify(struct n
  #ifdef CONFIG_IPV6_MULTIPLE_TABLES
  		net->ipv6.ip6_prohibit_entry->dst.dev = dev;
  		net->ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(dev);
@@ -200,7 +200,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  		net->ipv6.ip6_blk_hole_entry->dst.dev = dev;
  		net->ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(dev);
  #endif
-@@ -3705,6 +3744,17 @@ static int __net_init ip6_route_net_init
+@@ -3714,6 +3753,17 @@ static int __net_init ip6_route_net_init
  	net->ipv6.ip6_blk_hole_entry->dst.ops = &net->ipv6.ip6_dst_ops;
  	dst_init_metrics(&net->ipv6.ip6_blk_hole_entry->dst,
  			 ip6_template_metrics, true);
@@ -218,7 +218,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  #endif
  
  	net->ipv6.sysctl.flush_delay = 0;
-@@ -3723,6 +3773,8 @@ out:
+@@ -3732,6 +3782,8 @@ out:
  	return ret;
  
  #ifdef CONFIG_IPV6_MULTIPLE_TABLES
@@ -227,7 +227,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  out_ip6_prohibit_entry:
  	kfree(net->ipv6.ip6_prohibit_entry);
  out_ip6_null_entry:
-@@ -3740,6 +3792,7 @@ static void __net_exit ip6_route_net_exi
+@@ -3749,6 +3801,7 @@ static void __net_exit ip6_route_net_exi
  #ifdef CONFIG_IPV6_MULTIPLE_TABLES
  	kfree(net->ipv6.ip6_prohibit_entry);
  	kfree(net->ipv6.ip6_blk_hole_entry);
@@ -235,7 +235,7 @@ Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  #endif
  	dst_entries_destroy(&net->ipv6.ip6_dst_ops);
  }
-@@ -3813,6 +3866,9 @@ void __init ip6_route_init_special_entri
+@@ -3822,6 +3875,9 @@ void __init ip6_route_init_special_entri
  	init_net.ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev);
  	init_net.ipv6.ip6_blk_hole_entry->dst.dev = init_net.loopback_dev;
  	init_net.ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev);
diff --git a/target/linux/generic/pending-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/pending-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
index e70e331f0a..cfa0a69fb3 100644
--- a/target/linux/generic/pending-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
+++ b/target/linux/generic/pending-4.9/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
@@ -44,7 +44,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	if (!(skb->dev->features & NETIF_F_GRO))
  		goto normal;
  
-@@ -5807,6 +5810,48 @@ static void __netdev_adjacent_dev_unlink
+@@ -5808,6 +5811,48 @@ static void __netdev_adjacent_dev_unlink
  					   &upper_dev->adj_list.lower);
  }
  
@@ -93,7 +93,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  static int __netdev_upper_dev_link(struct net_device *dev,
  				   struct net_device *upper_dev, bool master,
  				   void *upper_priv, void *upper_info)
-@@ -6005,6 +6050,8 @@ void netdev_upper_dev_unlink(struct net_
+@@ -6006,6 +6051,8 @@ void netdev_upper_dev_unlink(struct net_
  	list_for_each_entry(i, &upper_dev->all_adj_list.upper, list)
  		__netdev_adjacent_dev_unlink(dev, i->dev, i->ref_nr);
  
@@ -102,7 +102,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev,
  				      &changeupper_info.info);
  }
-@@ -6605,6 +6652,7 @@ int dev_set_mac_address(struct net_devic
+@@ -6606,6 +6653,7 @@ int dev_set_mac_address(struct net_devic
  	if (err)
  		return err;
  	dev->addr_assign_type = NET_ADDR_SET;