kernel: bump to 4.4.39

[openwrt/staging/yousong.git] / target / linux / ar71xx / patches-4.4 / 910-unaligned_access_hacks.patch

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 82957f23b91f6b377cd64297a42a67ea9207e4cc..21cad91161ebb961ff054c9d46c2814c18dce938 100644 (file)
--- a/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
+++ b/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
@@ -214,7 +214,7 @@
  #include <linux/uaccess.h>
  #include <linux/ipv6.h>
  #include <linux/icmpv6.h>
-@@ -776,10 +777,10 @@ static void tcp_v6_send_response(const s
+@@ -779,10 +780,10 @@ static void tcp_v6_send_response(const s
        topt = (__be32 *)(t1 + 1);
  
        if (tsecr) {
@@ -241,7 +241,7 @@
   */
 --- a/net/ipv6/datagram.c
 +++ b/net/ipv6/datagram.c
-@@ -426,7 +426,7 @@ int ipv6_recv_error(struct sock *sk, str
+@@ -429,7 +429,7 @@ int ipv6_recv_error(struct sock *sk, str
                                ipv6_iface_scope_id(&sin->sin6_addr,
                                                    IP6CB(skb)->iif);
                } else {
@@ -250,7 +250,7 @@
                                               &sin->sin6_addr);
                        sin->sin6_scope_id = 0;
                }
-@@ -763,12 +763,12 @@ int ip6_datagram_send_ctl(struct net *ne
+@@ -766,12 +766,12 @@ int ip6_datagram_send_ctl(struct net *ne
                        }
  
                        if (fl6->flowlabel&IPV6_FLOWINFO_MASK) {
@@ -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
+@@ -1397,7 +1397,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
  
        dsfield = ipv6_get_dsfield(ipv6h);
        if (t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)
@@ -359,7 +359,7 @@
        for (p = *head; p; p = p->next) {
 --- a/net/ipv4/route.c
 +++ b/net/ipv4/route.c
-@@ -457,7 +457,7 @@ static struct neighbour *ipv4_neigh_look
+@@ -458,7 +458,7 @@ static struct neighbour *ipv4_neigh_look
        else if (skb)
                pkey = &ip_hdr(skb)->daddr;
  
@@ -370,7 +370,7 @@
        return neigh_create(&arp_tbl, pkey, dev);
 --- a/net/ipv4/tcp_output.c
 +++ b/net/ipv4/tcp_output.c
-@@ -450,48 +450,53 @@ static void tcp_options_write(__be32 *pt
+@@ -451,48 +451,53 @@ static void tcp_options_write(__be32 *pt
        u16 options = opts->options;    /* mungable copy */
  
        if (unlikely(OPTION_MD5 & options)) {
@@ -447,7 +447,7 @@
        }
  
        if (unlikely(opts->num_sack_blocks)) {
-@@ -499,16 +504,17 @@ static void tcp_options_write(__be32 *pt
+@@ -500,16 +505,17 @@ static void tcp_options_write(__be32 *pt
                        tp->duplicate_sack : tp->selective_acks;
                int this_sack;
  
@@ -471,7 +471,7 @@
                }
  
                tp->rx_opt.dsack = 0;
-@@ -521,13 +527,14 @@ static void tcp_options_write(__be32 *pt
+@@ -522,13 +528,14 @@ static void tcp_options_write(__be32 *pt
  
                if (foc->exp) {
                        len = TCPOLEN_EXP_FASTOPEN_BASE + foc->len;
@@ -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));
@@ -632,14 +632,19 @@
  #include <linux/netdevice.h>
 --- a/include/net/inet_ecn.h
 +++ b/include/net/inet_ecn.h
-@@ -115,13 +115,13 @@ static inline int IP6_ECN_set_ce(struct
- {
+@@ -124,9 +124,9 @@ static inline int IP6_ECN_set_ce(struct
        if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph)))
                return 0;
--      *(__be32*)iph |= htonl(INET_ECN_CE << 20);
-+      net_hdr_word(iph) |= htonl(INET_ECN_CE << 20);
+ 
+-      from = *(__be32 *)iph;
++      from = net_hdr_word(iph);
+       to = from | htonl(INET_ECN_CE << 20);
+-      *(__be32 *)iph = to;
++      net_hdr_word(iph) = to;
+       if (skb->ip_summed == CHECKSUM_COMPLETE)
+               skb->csum = csum_add(csum_sub(skb->csum, from), to);
        return 1;
- }
+@@ -134,7 +134,7 @@ static inline int IP6_ECN_set_ce(struct
  
  static inline void IP6_ECN_clear(struct ipv6hdr *iph)
  {
@@ -833,7 +838,7 @@
  
 --- a/net/ipv4/tcp_input.c
 +++ b/net/ipv4/tcp_input.c
-@@ -3809,14 +3809,16 @@ static bool tcp_parse_aligned_timestamp(
+@@ -3818,14 +3818,16 @@ static bool tcp_parse_aligned_timestamp(
  {
        const __be32 *ptr = (const __be32 *)(th + 1);
  
@@ -905,3 +910,22 @@
  
  /* Values for "flag" field in struct arpt_ip (general arp structure).
   * No flags defined yet.
+--- a/net/core/utils.c
++++ b/net/core/utils.c
+@@ -321,8 +321,14 @@ void inet_proto_csum_replace16(__sum16 *
+                              bool pseudohdr)
+ {
+       __be32 diff[] = {
+-              ~from[0], ~from[1], ~from[2], ~from[3],
+-              to[0], to[1], to[2], to[3],
++              ~net_hdr_word(&from[0]),
++              ~net_hdr_word(&from[1]),
++              ~net_hdr_word(&from[2]),
++              ~net_hdr_word(&from[3]),
++              net_hdr_word(&to[0]),
++              net_hdr_word(&to[1]),
++              net_hdr_word(&to[2]),
++              net_hdr_word(&to[3]),
+       };
+       if (skb->ip_summed != CHECKSUM_PARTIAL) {
+               *sum = csum_fold(csum_partial(diff, sizeof(diff),