kernel: update kernel 4.4 to 4.4.56

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

9 files changed, 16 insertions, 19 deletions

diff --git a/target/linux/generic/patches-4.4/120-bridge_allow_receiption_on_disabled_port.patch b/target/linux/generic/patches-4.4/120-bridge_allow_receiption_on_disabled_port.patch
index 727ab752e9..bba6074982 100644
--- a/target/linux/generic/patches-4.4/120-bridge_allow_receiption_on_disabled_port.patch
+++ b/target/linux/generic/patches-4.4/120-bridge_allow_receiption_on_disabled_port.patch
@@ -15,7 +15,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/net/bridge/br_input.c
 +++ b/net/bridge/br_input.c
-@@ -217,11 +217,13 @@ EXPORT_SYMBOL_GPL(br_handle_frame_finish
+@@ -218,11 +218,13 @@ EXPORT_SYMBOL_GPL(br_handle_frame_finish
  static int br_handle_local_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
  {
  	struct net_bridge_port *p = br_port_get_rcu(skb->dev);
@@ -33,7 +33,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	return 0;	 /* process further */
  }
  
-@@ -296,6 +298,18 @@ rx_handler_result_t br_handle_frame(stru
+@@ -297,6 +299,18 @@ rx_handler_result_t br_handle_frame(stru
  
  forward:
  	switch (p->state) {
diff --git a/target/linux/generic/patches-4.4/630-packet_socket_type.patch b/target/linux/generic/patches-4.4/630-packet_socket_type.patch
index 0c248639ba..c334418ac1 100644
--- a/target/linux/generic/patches-4.4/630-packet_socket_type.patch
+++ b/target/linux/generic/patches-4.4/630-packet_socket_type.patch
@@ -83,7 +83,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	if (!net_eq(dev_net(dev), sock_net(sk)))
  		goto drop;
  
-@@ -3111,6 +3113,7 @@ static int packet_create(struct net *net
+@@ -3115,6 +3117,7 @@ static int packet_create(struct net *net
  	mutex_init(&po->pg_vec_lock);
  	po->rollover = NULL;
  	po->prot_hook.func = packet_rcv;
@@ -91,7 +91,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	if (sock->type == SOCK_PACKET)
  		po->prot_hook.func = packet_rcv_spkt;
-@@ -3733,6 +3736,16 @@ packet_setsockopt(struct socket *sock, i
+@@ -3737,6 +3740,16 @@ packet_setsockopt(struct socket *sock, i
  		po->xmit = val ? packet_direct_xmit : dev_queue_xmit;
  		return 0;
  	}
@@ -108,7 +108,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	default:
  		return -ENOPROTOOPT;
  	}
-@@ -3785,6 +3798,13 @@ static int packet_getsockopt(struct sock
+@@ -3789,6 +3802,13 @@ static int packet_getsockopt(struct sock
  	case PACKET_VNET_HDR:
  		val = po->has_vnet_hdr;
  		break;
diff --git a/target/linux/generic/patches-4.4/640-bridge_no_eap_forward.patch b/target/linux/generic/patches-4.4/640-bridge_no_eap_forward.patch
index 24cc2b2961..a6dfb4ee59 100644
--- a/target/linux/generic/patches-4.4/640-bridge_no_eap_forward.patch
+++ b/target/linux/generic/patches-4.4/640-bridge_no_eap_forward.patch
@@ -8,7 +8,7 @@ each other via bridges.
 ---
 --- a/net/bridge/br_input.c
 +++ b/net/bridge/br_input.c
-@@ -168,7 +168,11 @@ int br_handle_frame_finish(struct net *n
+@@ -169,7 +169,11 @@ int br_handle_frame_finish(struct net *n
  	if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP))
  		br_do_proxy_arp(skb, br, vid, p);
  
diff --git a/target/linux/generic/patches-4.4/641-bridge_always_accept_eap.patch b/target/linux/generic/patches-4.4/641-bridge_always_accept_eap.patch
index 5da6ab64a1..a4e2c03cf9 100644
--- a/target/linux/generic/patches-4.4/641-bridge_always_accept_eap.patch
+++ b/target/linux/generic/patches-4.4/641-bridge_always_accept_eap.patch
@@ -6,7 +6,7 @@ issues with WDS.
 ---
 --- a/net/bridge/br_input.c
 +++ b/net/bridge/br_input.c
-@@ -152,7 +152,7 @@ int br_handle_frame_finish(struct net *n
+@@ -153,7 +153,7 @@ int br_handle_frame_finish(struct net *n
  	    br_multicast_rcv(br, p, skb, vid))
  		goto drop;
  
diff --git a/target/linux/generic/patches-4.4/642-bridge_port_isolate.patch b/target/linux/generic/patches-4.4/642-bridge_port_isolate.patch
index 3ece047317..02dfea4659 100644
--- a/target/linux/generic/patches-4.4/642-bridge_port_isolate.patch
+++ b/target/linux/generic/patches-4.4/642-bridge_port_isolate.patch
@@ -48,7 +48,7 @@ Isolating individual bridge ports
  
 --- a/net/bridge/br_input.c
 +++ b/net/bridge/br_input.c
-@@ -191,8 +191,8 @@ int br_handle_frame_finish(struct net *n
+@@ -192,8 +192,8 @@ int br_handle_frame_finish(struct net *n
  
  		unicast = false;
  		br->dev->stats.multicast++;
diff --git a/target/linux/generic/patches-4.4/653-disable_netlink_trim.patch b/target/linux/generic/patches-4.4/653-disable_netlink_trim.patch
index 073550c29f..cc19b8ef33 100644
--- a/target/linux/generic/patches-4.4/653-disable_netlink_trim.patch
+++ b/target/linux/generic/patches-4.4/653-disable_netlink_trim.patch
@@ -1,15 +1,12 @@
 --- a/net/netlink/af_netlink.c
 +++ b/net/netlink/af_netlink.c
-@@ -1812,27 +1812,7 @@ void netlink_detachskb(struct sock *sk,
+@@ -1187,24 +1187,7 @@ void netlink_detachskb(struct sock *sk,
  
  static struct sk_buff *netlink_trim(struct sk_buff *skb, gfp_t allocation)
  {
 -	int delta;
 -
  	WARN_ON(skb->sk != NULL);
--	if (netlink_skb_is_mmaped(skb))
--		return skb;
--
 -	delta = skb->end - skb->tail;
 -	if (is_vmalloc_addr(skb->head) || delta * 2 < skb->truesize)
 -		return skb;
diff --git a/target/linux/generic/patches-4.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/patches-4.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
index 0794d891c8..c1a076a372 100644
--- a/target/linux/generic/patches-4.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
+++ b/target/linux/generic/patches-4.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
@@ -17,7 +17,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/net/core/dev.c
 +++ b/net/core/dev.c
-@@ -4219,6 +4219,9 @@ static enum gro_result dev_gro_receive(s
+@@ -4246,6 +4246,9 @@ static enum gro_result dev_gro_receive(s
  	enum gro_result ret;
  	int grow;
  
@@ -27,7 +27,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	if (!(skb->dev->features & NETIF_F_GRO))
  		goto normal;
  
-@@ -5378,6 +5381,48 @@ static void __netdev_adjacent_dev_unlink
+@@ -5405,6 +5408,48 @@ static void __netdev_adjacent_dev_unlink
  					   &upper_dev->adj_list.lower);
  }
  
@@ -76,7 +76,7 @@ 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 *private)
-@@ -5449,6 +5494,7 @@ static int __netdev_upper_dev_link(struc
+@@ -5476,6 +5521,7 @@ static int __netdev_upper_dev_link(struc
  			goto rollback_lower_mesh;
  	}
  
@@ -84,7 +84,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev,
  				      &changeupper_info.info);
  	return 0;
-@@ -5575,6 +5621,7 @@ void netdev_upper_dev_unlink(struct net_
+@@ -5602,6 +5648,7 @@ 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);
  
@@ -92,7 +92,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev,
  				      &changeupper_info.info);
  }
-@@ -6115,6 +6162,7 @@ int dev_set_mac_address(struct net_devic
+@@ -6142,6 +6189,7 @@ int dev_set_mac_address(struct net_devic
  	if (err)
  		return err;
  	dev->addr_assign_type = NET_ADDR_SET;
diff --git a/target/linux/generic/patches-4.4/721-phy_packets.patch b/target/linux/generic/patches-4.4/721-phy_packets.patch
index 8333dcca8f..d82464287e 100644
--- a/target/linux/generic/patches-4.4/721-phy_packets.patch
+++ b/target/linux/generic/patches-4.4/721-phy_packets.patch
@@ -86,7 +86,7 @@
  	help
 --- a/net/core/dev.c
 +++ b/net/core/dev.c
-@@ -2708,10 +2708,20 @@ static int xmit_one(struct sk_buff *skb,
+@@ -2735,10 +2735,20 @@ static int xmit_one(struct sk_buff *skb,
  	if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
  		dev_queue_xmit_nit(skb, dev);
  
diff --git a/target/linux/generic/patches-4.4/901-debloat_sock_diag.patch b/target/linux/generic/patches-4.4/901-debloat_sock_diag.patch
index b70f44efca..30b064172b 100644
--- a/target/linux/generic/patches-4.4/901-debloat_sock_diag.patch
+++ b/target/linux/generic/patches-4.4/901-debloat_sock_diag.patch
@@ -59,7 +59,7 @@
  	  Support for UNIX socket monitoring interface used by the ss tool.
 --- a/net/netlink/Kconfig
 +++ b/net/netlink/Kconfig
-@@ -13,6 +13,7 @@ config NETLINK_MMAP
+@@ -4,6 +4,7 @@
  
  config NETLINK_DIAG
  	tristate "NETLINK: socket monitoring interface"