kernel: update kernel 4.4 to version 4.4.8

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

13 files changed, 35 insertions, 234 deletions

diff --git a/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch b/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
index b4b749e..17e4606 100644
--- a/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
+++ b/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
@@ -299,7 +299,7 @@
  			ptr--;
  		}
  		if (tunnel->parms.o_flags&GRE_KEY) {
-@@ -836,7 +836,7 @@ static inline int ip6gre_xmit_ipv6(struc
+@@ -838,7 +838,7 @@ static inline int ip6gre_xmit_ipv6(struc
  
  	dsfield = ipv6_get_dsfield(ipv6h);
  	if (t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)
@@ -310,7 +310,7 @@
  	if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK)
 --- a/net/ipv6/ip6_tunnel.c
 +++ b/net/ipv6/ip6_tunnel.c
-@@ -1396,7 +1396,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
+@@ -1386,7 +1386,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
  
  	dsfield = ipv6_get_dsfield(ipv6h);
  	if (t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)
@@ -491,7 +491,7 @@
  		memcpy(p, foc->val, foc->len);
 --- a/net/ipv4/igmp.c
 +++ b/net/ipv4/igmp.c
-@@ -501,7 +501,7 @@ static struct sk_buff *add_grec(struct s
+@@ -500,7 +500,7 @@ static struct sk_buff *add_grec(struct s
  		if (!skb)
  			return NULL;
  		psrc = (__be32 *)skb_put(skb, sizeof(__be32));
diff --git a/target/linux/brcm2708/patches-4.4/0069-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch b/target/linux/brcm2708/patches-4.4/0069-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch
index e269150..c292692 100644
--- a/target/linux/brcm2708/patches-4.4/0069-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch
+++ b/target/linux/brcm2708/patches-4.4/0069-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch
@@ -19,7 +19,7 @@ Reduces overhead when using X
  module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
  MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
  
-@@ -1091,8 +1091,12 @@ static int usbhid_start(struct hid_devic
+@@ -1083,8 +1083,12 @@ static int usbhid_start(struct hid_devic
  		}
  
  		/* Change the polling interval of mice. */
diff --git a/target/linux/brcm2708/patches-4.4/0222-net-fix-bridge-multicast-packet-checksum-validation.patch b/target/linux/brcm2708/patches-4.4/0222-net-fix-bridge-multicast-packet-checksum-validation.patch
deleted file mode 100644
index b3f105b..0000000
--- a/target/linux/brcm2708/patches-4.4/0222-net-fix-bridge-multicast-packet-checksum-validation.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-From 966e306c7690f118bedf2f5de94e22e487bd39ec Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Linus=20L=C3=BCssing?= <linus.luessing@c0d3.blue>
-Date: Wed, 24 Feb 2016 04:21:42 +0100
-Subject: [PATCH 222/232] net: fix bridge multicast packet checksum validation
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-We need to update the skb->csum after pulling the skb, otherwise
-an unnecessary checksum (re)computation can ocure for IGMP/MLD packets
-in the bridge code. Additionally this fixes the following splats for
-network devices / bridge ports with support for and enabled RX checksum
-offloading:
-
-[...]
-[   43.986968] eth0: hw csum failure
-[   43.990344] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.4.0 #2
-[   43.996193] Hardware name: BCM2709
-[   43.999647] [<800204e0>] (unwind_backtrace) from [<8001cf14>] (show_stack+0x10/0x14)
-[   44.007432] [<8001cf14>] (show_stack) from [<801ab614>] (dump_stack+0x80/0x90)
-[   44.014695] [<801ab614>] (dump_stack) from [<802e4548>] (__skb_checksum_complete+0x6c/0xac)
-[   44.023090] [<802e4548>] (__skb_checksum_complete) from [<803a055c>] (ipv6_mc_validate_checksum+0x104/0x178)
-[   44.032959] [<803a055c>] (ipv6_mc_validate_checksum) from [<802e111c>] (skb_checksum_trimmed+0x130/0x188)
-[   44.042565] [<802e111c>] (skb_checksum_trimmed) from [<803a06e8>] (ipv6_mc_check_mld+0x118/0x338)
-[   44.051501] [<803a06e8>] (ipv6_mc_check_mld) from [<803b2c98>] (br_multicast_rcv+0x5dc/0xd00)
-[   44.060077] [<803b2c98>] (br_multicast_rcv) from [<803aa510>] (br_handle_frame_finish+0xac/0x51c)
-[...]
-
-Fixes: 9afd85c9e455 ("net: Export IGMP/MLD message validation code")
-Reported-by: Álvaro Fernández Rojas <noltari@gmail.com>
-Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- net/core/skbuff.c | 22 ++++++++++++++++++++--
- 1 file changed, 20 insertions(+), 2 deletions(-)
-
---- a/net/core/skbuff.c
-+++ b/net/core/skbuff.c
-@@ -2965,6 +2965,24 @@ int skb_append_pagefrags(struct sk_buff
- EXPORT_SYMBOL_GPL(skb_append_pagefrags);
- 
- /**
-+ *	skb_push_rcsum - push skb and update receive checksum
-+ *	@skb: buffer to update
-+ *	@len: length of data pulled
-+ *
-+ *	This function performs an skb_push on the packet and updates
-+ *	the CHECKSUM_COMPLETE checksum.  It should be used on
-+ *	receive path processing instead of skb_push unless you know
-+ *	that the checksum difference is zero (e.g., a valid IP header)
-+ *	or you are setting ip_summed to CHECKSUM_NONE.
-+ */
-+static unsigned char *skb_push_rcsum(struct sk_buff *skb, unsigned len)
-+{
-+	skb_push(skb, len);
-+	skb_postpush_rcsum(skb, skb->data, len);
-+	return skb->data;
-+}
-+
-+/**
-  *	skb_pull_rcsum - pull skb and update receive checksum
-  *	@skb: buffer to update
-  *	@len: length of data pulled
-@@ -4101,9 +4119,9 @@ struct sk_buff *skb_checksum_trimmed(str
- 	if (!pskb_may_pull(skb_chk, offset))
- 		goto err;
- 
--	__skb_pull(skb_chk, offset);
-+	skb_pull_rcsum(skb_chk, offset);
- 	ret = skb_chkf(skb_chk);
--	__skb_push(skb_chk, offset);
-+	skb_push_rcsum(skb_chk, offset);
- 
- 	if (ret)
- 		goto err;
diff --git a/target/linux/brcm2708/patches-4.4/0223-bpf-add-skb_postpush_rcsum-and-fix-dev_forward_skb-o.patch b/target/linux/brcm2708/patches-4.4/0223-bpf-add-skb_postpush_rcsum-and-fix-dev_forward_skb-o.patch
deleted file mode 100644
index 1793d5e..0000000
--- a/target/linux/brcm2708/patches-4.4/0223-bpf-add-skb_postpush_rcsum-and-fix-dev_forward_skb-o.patch
+++ /dev/null
@@ -1,124 +0,0 @@
-From 7ce01cd3013b7c9f1b257a6033b6d1f67fed5b5c Mon Sep 17 00:00:00 2001
-From: Daniel Borkmann <daniel@iogearbox.net>
-Date: Thu, 7 Jan 2016 15:50:23 +0100
-Subject: [PATCH 223/232] bpf: add skb_postpush_rcsum and fix dev_forward_skb
- occasions
-
-Add a small helper skb_postpush_rcsum() and fix up redirect locations
-that need CHECKSUM_COMPLETE fixups on ingress. dev_forward_skb() expects
-a proper csum that covers also Ethernet header, f.e. since 2c26d34bbcc0
-("net/core: Handle csum for CHECKSUM_COMPLETE VXLAN forwarding"), we
-also do skb_postpull_rcsum() after pulling Ethernet header off via
-eth_type_trans().
-
-When using eBPF in a netns setup f.e. with vxlan in collect metadata mode,
-I can trigger the following csum issue with an IPv6 setup:
-
-  [  505.144065] dummy1: hw csum failure
-  [...]
-  [  505.144108] Call Trace:
-  [  505.144112]  <IRQ>  [<ffffffff81372f08>] dump_stack+0x44/0x5c
-  [  505.144134]  [<ffffffff81607cea>] netdev_rx_csum_fault+0x3a/0x40
-  [  505.144142]  [<ffffffff815fee3f>] __skb_checksum_complete+0xcf/0xe0
-  [  505.144149]  [<ffffffff816f0902>] nf_ip6_checksum+0xb2/0x120
-  [  505.144161]  [<ffffffffa08c0e0e>] icmpv6_error+0x17e/0x328 [nf_conntrack_ipv6]
-  [  505.144170]  [<ffffffffa0898eca>] ? ip6t_do_table+0x2fa/0x645 [ip6_tables]
-  [  505.144177]  [<ffffffffa08c0725>] ? ipv6_get_l4proto+0x65/0xd0 [nf_conntrack_ipv6]
-  [  505.144189]  [<ffffffffa06c9a12>] nf_conntrack_in+0xc2/0x5a0 [nf_conntrack]
-  [  505.144196]  [<ffffffffa08c039c>] ipv6_conntrack_in+0x1c/0x20 [nf_conntrack_ipv6]
-  [  505.144204]  [<ffffffff8164385d>] nf_iterate+0x5d/0x70
-  [  505.144210]  [<ffffffff816438d6>] nf_hook_slow+0x66/0xc0
-  [  505.144218]  [<ffffffff816bd302>] ipv6_rcv+0x3f2/0x4f0
-  [  505.144225]  [<ffffffff816bca40>] ? ip6_make_skb+0x1b0/0x1b0
-  [  505.144232]  [<ffffffff8160b77b>] __netif_receive_skb_core+0x36b/0x9a0
-  [  505.144239]  [<ffffffff8160bdc8>] ? __netif_receive_skb+0x18/0x60
-  [  505.144245]  [<ffffffff8160bdc8>] __netif_receive_skb+0x18/0x60
-  [  505.144252]  [<ffffffff8160ccff>] process_backlog+0x9f/0x140
-  [  505.144259]  [<ffffffff8160c4a5>] net_rx_action+0x145/0x320
-  [...]
-
-What happens is that on ingress, we push Ethernet header back in, either
-from cls_bpf or right before skb_do_redirect(), but without updating csum.
-The "hw csum failure" can be fixed by using the new skb_postpush_rcsum()
-helper for the dev_forward_skb() case to correct the csum diff again.
-
-Thanks to Hannes Frederic Sowa for the csum_partial() idea!
-
-Fixes: 3896d655f4d4 ("bpf: introduce bpf_clone_redirect() helper")
-Fixes: 27b29f63058d ("bpf: add bpf_redirect() helper")
-Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
-Acked-by: Alexei Starovoitov <ast@kernel.org>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- include/linux/skbuff.h | 17 +++++++++++++++++
- net/core/filter.c      | 17 +++++++++++++----
- 2 files changed, 30 insertions(+), 4 deletions(-)
-
---- a/include/linux/skbuff.h
-+++ b/include/linux/skbuff.h
-@@ -2737,6 +2737,23 @@ static inline void skb_postpull_rcsum(st
- 
- unsigned char *skb_pull_rcsum(struct sk_buff *skb, unsigned int len);
- 
-+static inline void skb_postpush_rcsum(struct sk_buff *skb,
-+				      const void *start, unsigned int len)
-+{
-+	/* For performing the reverse operation to skb_postpull_rcsum(),
-+	 * we can instead of ...
-+	 *
-+	 *   skb->csum = csum_add(skb->csum, csum_partial(start, len, 0));
-+	 *
-+	 * ... just use this equivalent version here to save a few
-+	 * instructions. Feeding csum of 0 in csum_partial() and later
-+	 * on adding skb->csum is equivalent to feed skb->csum in the
-+	 * first place.
-+	 */
-+	if (skb->ip_summed == CHECKSUM_COMPLETE)
-+		skb->csum = csum_partial(start, len, skb->csum);
-+}
-+
- /**
-  *	pskb_trim_rcsum - trim received skb and update checksum
-  *	@skb: buffer to trim
---- a/net/core/filter.c
-+++ b/net/core/filter.c
-@@ -1288,8 +1288,9 @@ static u64 bpf_skb_store_bytes(u64 r1, u
- 		/* skb_store_bits cannot return -EFAULT here */
- 		skb_store_bits(skb, offset, ptr, len);
- 
--	if (BPF_RECOMPUTE_CSUM(flags) && skb->ip_summed == CHECKSUM_COMPLETE)
--		skb->csum = csum_add(skb->csum, csum_partial(ptr, len, 0));
-+	if (BPF_RECOMPUTE_CSUM(flags))
-+		skb_postpush_rcsum(skb, ptr, len);
-+
- 	return 0;
- }
- 
-@@ -1415,8 +1416,12 @@ static u64 bpf_clone_redirect(u64 r1, u6
- 	if (unlikely(!skb2))
- 		return -ENOMEM;
- 
--	if (BPF_IS_REDIRECT_INGRESS(flags))
-+	if (BPF_IS_REDIRECT_INGRESS(flags)) {
-+		if (skb_at_tc_ingress(skb2))
-+			skb_postpush_rcsum(skb2, skb_mac_header(skb2),
-+					   skb2->mac_len);
- 		return dev_forward_skb(dev, skb2);
-+	}
- 
- 	skb2->dev = dev;
- 	skb_sender_cpu_clear(skb2);
-@@ -1459,8 +1464,12 @@ int skb_do_redirect(struct sk_buff *skb)
- 		return -EINVAL;
- 	}
- 
--	if (BPF_IS_REDIRECT_INGRESS(ri->flags))
-+	if (BPF_IS_REDIRECT_INGRESS(ri->flags)) {
-+		if (skb_at_tc_ingress(skb))
-+			skb_postpush_rcsum(skb, skb_mac_header(skb),
-+					   skb->mac_len);
- 		return dev_forward_skb(dev, skb);
-+	}
- 
- 	skb->dev = dev;
- 	skb_sender_cpu_clear(skb);
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 d649bf0..48c4220 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
@@ -51,7 +51,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
  		goto out;
  
  	if (!net_eq(dev_net(dev), sock_net(sk)))
-@@ -1982,12 +1984,12 @@ static int packet_rcv(struct sk_buff *sk
+@@ -1986,12 +1988,12 @@ static int packet_rcv(struct sk_buff *sk
  	int skb_len = skb->len;
  	unsigned int snaplen, res;
  
@@ -67,7 +67,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
  	if (!net_eq(dev_net(dev), sock_net(sk)))
  		goto drop;
  
-@@ -2107,12 +2109,12 @@ static int tpacket_rcv(struct sk_buff *s
+@@ -2111,12 +2113,12 @@ 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);
  
@@ -83,7 +83,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
  	if (!net_eq(dev_net(dev), sock_net(sk)))
  		goto drop;
  
-@@ -3097,6 +3099,7 @@ static int packet_create(struct net *net
+@@ -3092,6 +3094,7 @@ 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@openwrt.org>
  
  	if (sock->type == SOCK_PACKET)
  		po->prot_hook.func = packet_rcv_spkt;
-@@ -3712,6 +3715,16 @@ packet_setsockopt(struct socket *sock, i
+@@ -3707,6 +3710,16 @@ 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@openwrt.org>
  	default:
  		return -ENOPROTOOPT;
  	}
-@@ -3764,6 +3777,13 @@ static int packet_getsockopt(struct sock
+@@ -3759,6 +3772,13 @@ static int packet_getsockopt(struct sock
  	case PACKET_VNET_HDR:
  		val = po->has_vnet_hdr;
  		break;
diff --git a/target/linux/generic/patches-4.4/642-bridge_port_isolate.patch b/target/linux/generic/patches-4.4/642-bridge_port_isolate.patch
index 0be8c8f..1dc32b6 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
@@ -11,8 +11,8 @@ Isolating individual bridge ports
  #define BR_PROXYARP_WIFI	BIT(10)
 +#define BR_ISOLATE_MODE	BIT(11)
  
- /* values as per ieee8021QBridgeFdbAgingTime */
- #define BR_MIN_AGEING_TIME	(10 * HZ)
+ #define BR_DEFAULT_AGEING_TIME	(300 * HZ)
+ 
 --- a/net/bridge/br_sysfs_if.c
 +++ b/net/bridge/br_sysfs_if.c
 @@ -173,6 +173,22 @@ BRPORT_ATTR_FLAG(unicast_flood, BR_FLOOD
diff --git a/target/linux/generic/patches-4.4/645-bridge_multicast_to_unicast.patch b/target/linux/generic/patches-4.4/645-bridge_multicast_to_unicast.patch
index 59aa1ed..f729f38 100644
--- a/target/linux/generic/patches-4.4/645-bridge_multicast_to_unicast.patch
+++ b/target/linux/generic/patches-4.4/645-bridge_multicast_to_unicast.patch
@@ -11,8 +11,8 @@ Implement optinal multicast->unicast conversion for igmp snooping
  #define BR_ISOLATE_MODE	BIT(11)
 +#define BR_MULTICAST_TO_UCAST	BIT(12)
  
- /* values as per ieee8021QBridgeFdbAgingTime */
- #define BR_MIN_AGEING_TIME	(10 * HZ)
+ #define BR_DEFAULT_AGEING_TIME	(300 * HZ)
+ 
 --- a/net/bridge/br_multicast.c
 +++ b/net/bridge/br_multicast.c
 @@ -42,12 +42,13 @@ static void br_multicast_add_router(stru
diff --git a/target/linux/generic/patches-4.4/655-increase_skb_pad.patch b/target/linux/generic/patches-4.4/655-increase_skb_pad.patch
index e46e470..ad95d4c 100644
--- a/target/linux/generic/patches-4.4/655-increase_skb_pad.patch
+++ b/target/linux/generic/patches-4.4/655-increase_skb_pad.patch
@@ -1,6 +1,6 @@
 --- a/include/linux/skbuff.h
 +++ b/include/linux/skbuff.h
-@@ -2155,7 +2155,7 @@ static inline int pskb_network_may_pull(
+@@ -2179,7 +2179,7 @@ static inline int pskb_network_may_pull(
   * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
   */
  #ifndef NET_SKB_PAD
diff --git a/target/linux/generic/patches-4.4/656-skb_reduce_truesize-helper.patch b/target/linux/generic/patches-4.4/656-skb_reduce_truesize-helper.patch
index 341a31b..dad7448 100644
--- a/target/linux/generic/patches-4.4/656-skb_reduce_truesize-helper.patch
+++ b/target/linux/generic/patches-4.4/656-skb_reduce_truesize-helper.patch
@@ -14,7 +14,7 @@ when needed.
 
 --- a/include/linux/skbuff.h
 +++ b/include/linux/skbuff.h
-@@ -2200,6 +2200,24 @@ static inline void pskb_trim_unique(stru
+@@ -2224,6 +2224,24 @@ static inline void pskb_trim_unique(stru
  	BUG_ON(err);
  }
  
diff --git a/target/linux/generic/patches-4.4/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch b/target/linux/generic/patches-4.4/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch
index 7123c80..0d4409e 100644
--- a/target/linux/generic/patches-4.4/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch
+++ b/target/linux/generic/patches-4.4/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch
@@ -295,15 +295,15 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
  
  		__skb_tunnel_rx(skb, t->dev, t->net);
  
-@@ -1179,6 +1316,7 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, str
+@@ -1224,6 +1361,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
  	__u32 mtu;
  	u8 tproto;
  	int err;
 +	struct __ip6_tnl_fmr *fmr;
  
  	tproto = ACCESS_ONCE(t->parms.proto);
- 	if (tproto != IPPROTO_IPIP && tproto != 0)
-@@ -1198,6 +1336,18 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, str
+ 	if ((tproto != IPPROTO_IPV6 && tproto != 0) ||
+@@ -1254,6 +1392,18 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
  	if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK)
  		fl6.flowi6_mark = skb->mark;
  
@@ -321,8 +321,8 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
 +
  	err = ip6_tnl_xmit2(skb, dev, dsfield, &fl6, encap_limit, &mtu);
  	if (err != 0) {
- 		/* XXX: send ICMP error even if DF is not set. */
-@@ -1366,6 +1516,14 @@ ip6_tnl_change(struct ip6_tnl *t, const
+ 		if (err == -EMSGSIZE)
+@@ -1368,6 +1518,14 @@ ip6_tnl_change(struct ip6_tnl *t, const
  	t->parms.flowinfo = p->flowinfo;
  	t->parms.link = p->link;
  	t->parms.proto = p->proto;
@@ -337,7 +337,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
  	ip6_tnl_dst_reset(t);
  	ip6_tnl_link_config(t);
  	return 0;
-@@ -1404,6 +1562,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_
+@@ -1406,6 +1564,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_
  	p->flowinfo = u->flowinfo;
  	p->link = u->link;
  	p->proto = u->proto;
@@ -345,7 +345,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
  	memcpy(p->name, u->name, sizeof(u->name));
  }
  
-@@ -1699,6 +1858,15 @@ static int ip6_tnl_validate(struct nlatt
+@@ -1701,6 +1860,15 @@ static int ip6_tnl_validate(struct nlatt
  	return 0;
  }
  
@@ -361,7 +361,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
  static void ip6_tnl_netlink_parms(struct nlattr *data[],
  				  struct __ip6_tnl_parm *parms)
  {
-@@ -1730,6 +1898,46 @@ static void ip6_tnl_netlink_parms(struct
+@@ -1732,6 +1900,46 @@ static void ip6_tnl_netlink_parms(struct
  
  	if (data[IFLA_IPTUN_PROTO])
  		parms->proto = nla_get_u8(data[IFLA_IPTUN_PROTO]);
@@ -408,7 +408,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
  }
  
  static int ip6_tnl_newlink(struct net *src_net, struct net_device *dev,
-@@ -1782,6 +1990,12 @@ static void ip6_tnl_dellink(struct net_d
+@@ -1784,6 +1992,12 @@ static void ip6_tnl_dellink(struct net_d
  
  static size_t ip6_tnl_get_size(const struct net_device *dev)
  {
@@ -421,7 +421,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
  	return
  		/* IFLA_IPTUN_LINK */
  		nla_total_size(4) +
-@@ -1799,6 +2013,24 @@ static size_t ip6_tnl_get_size(const str
+@@ -1801,6 +2015,24 @@ static size_t ip6_tnl_get_size(const str
  		nla_total_size(4) +
  		/* IFLA_IPTUN_PROTO */
  		nla_total_size(1) +
@@ -446,7 +446,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
  		0;
  }
  
-@@ -1806,6 +2038,9 @@ static int ip6_tnl_fill_info(struct sk_b
+@@ -1808,6 +2040,9 @@ static int ip6_tnl_fill_info(struct sk_b
  {
  	struct ip6_tnl *tunnel = netdev_priv(dev);
  	struct __ip6_tnl_parm *parm = &tunnel->parms;
@@ -456,7 +456,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
  
  	if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) ||
  	    nla_put_in6_addr(skb, IFLA_IPTUN_LOCAL, &parm->laddr) ||
-@@ -1814,8 +2049,27 @@ static int ip6_tnl_fill_info(struct sk_b
+@@ -1816,8 +2051,27 @@ static int ip6_tnl_fill_info(struct sk_b
  	    nla_put_u8(skb, IFLA_IPTUN_ENCAP_LIMIT, parm->encap_limit) ||
  	    nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) ||
  	    nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) ||
@@ -485,7 +485,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
  	return 0;
  
  nla_put_failure:
-@@ -1839,6 +2093,7 @@ static const struct nla_policy ip6_tnl_p
+@@ -1841,6 +2095,7 @@ static const struct nla_policy ip6_tnl_p
  	[IFLA_IPTUN_FLOWINFO]		= { .type = NLA_U32 },
  	[IFLA_IPTUN_FLAGS]		= { .type = NLA_U32 },
  	[IFLA_IPTUN_PROTO]		= { .type = NLA_U8 },
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 04bafcd..79af5f9 100644
--- a/target/linux/generic/patches-4.4/721-phy_packets.patch
+++ b/target/linux/generic/patches-4.4/721-phy_packets.patch
@@ -1,6 +1,6 @@
 --- a/include/linux/netdevice.h
 +++ b/include/linux/netdevice.h
-@@ -1297,6 +1297,7 @@ enum netdev_priv_flags {
+@@ -1298,6 +1298,7 @@ enum netdev_priv_flags {
  	IFF_NO_QUEUE			= 1<<21,
  	IFF_OPENVSWITCH			= 1<<22,
  	IFF_L3MDEV_SLAVE		= 1<<23,
@@ -8,7 +8,7 @@
  };
  
  #define IFF_802_1Q_VLAN			IFF_802_1Q_VLAN
-@@ -1323,6 +1324,7 @@ enum netdev_priv_flags {
+@@ -1324,6 +1325,7 @@ enum netdev_priv_flags {
  #define IFF_NO_QUEUE			IFF_NO_QUEUE
  #define IFF_OPENVSWITCH			IFF_OPENVSWITCH
  #define IFF_L3MDEV_SLAVE		IFF_L3MDEV_SLAVE
@@ -41,7 +41,7 @@
   */
 --- a/include/linux/skbuff.h
 +++ b/include/linux/skbuff.h
-@@ -2186,6 +2186,10 @@ static inline int pskb_trim(struct sk_bu
+@@ -2210,6 +2210,10 @@ static inline int pskb_trim(struct sk_bu
  	return (len < skb->len) ? __pskb_trim(skb, len) : 0;
  }
  
@@ -52,7 +52,7 @@
  /**
   *	pskb_trim_unique - remove end from a paged unique (not cloned) buffer
   *	@skb: buffer to alter
-@@ -2308,16 +2312,6 @@ static inline struct sk_buff *dev_alloc_
+@@ -2332,16 +2336,6 @@ static inline struct sk_buff *dev_alloc_
  }
  
  
diff --git a/target/linux/generic/patches-4.4/903-debloat_direct_io.patch b/target/linux/generic/patches-4.4/903-debloat_direct_io.patch
index ee85c40..460da1d 100644
--- a/target/linux/generic/patches-4.4/903-debloat_direct_io.patch
+++ b/target/linux/generic/patches-4.4/903-debloat_direct_io.patch
@@ -26,7 +26,7 @@
  endif
 --- a/include/linux/fs.h
 +++ b/include/linux/fs.h
-@@ -2681,6 +2681,7 @@ enum {
+@@ -2691,6 +2691,7 @@ enum {
  	DIO_SKIP_DIO_COUNT = 0x08,
  };
  
@@ -34,7 +34,7 @@
  void dio_end_io(struct bio *bio, int error);
  
  ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-@@ -2688,6 +2689,18 @@ ssize_t __blockdev_direct_IO(struct kioc
+@@ -2698,6 +2699,18 @@ ssize_t __blockdev_direct_IO(struct kioc
  			     loff_t offset, get_block_t get_block,
  			     dio_iodone_t end_io, dio_submit_t submit_io,
  			     int flags);
diff --git a/target/linux/lantiq/patches-4.4/0001-MIPS-lantiq-add-pcie-driver.patch b/target/linux/lantiq/patches-4.4/0001-MIPS-lantiq-add-pcie-driver.patch
index afe32c2..f417b3e 100644
--- a/target/linux/lantiq/patches-4.4/0001-MIPS-lantiq-add-pcie-driver.patch
+++ b/target/linux/lantiq/patches-4.4/0001-MIPS-lantiq-add-pcie-driver.patch
@@ -5495,7 +5495,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
  	  (transaction layer end-to-end CRC checking).
 --- a/include/linux/pci.h
 +++ b/include/linux/pci.h
-@@ -1229,6 +1229,8 @@ void pci_walk_bus(struct pci_bus *top, i
+@@ -1212,6 +1212,8 @@ void pci_walk_bus(struct pci_bus *top, i
  		  void *userdata);
  int pci_cfg_space_size(struct pci_dev *dev);
  unsigned char pci_bus_max_busnr(struct pci_bus *bus);