target/linux : drop many arch

1 files changed, 0 insertions, 907 deletions

diff --git a/target/linux/ar71xx/patches-3.14/902-unaligned_access_hacks.patch b/target/linux/ar71xx/patches-3.14/902-unaligned_access_hacks.patch
deleted file mode 100644
index 09c27ea..0000000
--- a/target/linux/ar71xx/patches-3.14/902-unaligned_access_hacks.patch
+++ /dev/null
@@ -1,907 +0,0 @@
---- a/arch/mips/include/asm/checksum.h
-+++ b/arch/mips/include/asm/checksum.h
-@@ -104,26 +104,30 @@ static inline __sum16 ip_fast_csum(const
- 	const unsigned int *stop = word + ihl;
- 	unsigned int csum;
- 	int carry;
-+	unsigned int w;
- 
--	csum = word[0];
--	csum += word[1];
--	carry = (csum < word[1]);
-+	csum = net_hdr_word(word++);
-+
-+	w = net_hdr_word(word++);
-+	csum += w;
-+	carry = (csum < w);
- 	csum += carry;
- 
--	csum += word[2];
--	carry = (csum < word[2]);
-+	w = net_hdr_word(word++);
-+	csum += w;
-+	carry = (csum < w);
- 	csum += carry;
- 
--	csum += word[3];
--	carry = (csum < word[3]);
-+	w = net_hdr_word(word++);
-+	csum += w;
-+	carry = (csum < w);
- 	csum += carry;
- 
--	word += 4;
- 	do {
--		csum += *word;
--		carry = (csum < *word);
-+		w = net_hdr_word(word++);
-+		csum += w;
-+		carry = (csum < w);
- 		csum += carry;
--		word++;
- 	} while (word != stop);
- 
- 	return csum_fold(csum);
-@@ -192,69 +196,4 @@ static inline __sum16 ip_compute_csum(co
- 	return csum_fold(csum_partial(buff, len, 0));
- }
- 
--#define _HAVE_ARCH_IPV6_CSUM
--static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr,
--					  const struct in6_addr *daddr,
--					  __u32 len, unsigned short proto,
--					  __wsum sum)
--{
--	__asm__(
--	"	.set	push		# csum_ipv6_magic\n"
--	"	.set	noreorder	\n"
--	"	.set	noat		\n"
--	"	addu	%0, %5		# proto (long in network byte order)\n"
--	"	sltu	$1, %0, %5	\n"
--	"	addu	%0, $1		\n"
--
--	"	addu	%0, %6		# csum\n"
--	"	sltu	$1, %0, %6	\n"
--	"	lw	%1, 0(%2)	# four words source address\n"
--	"	addu	%0, $1		\n"
--	"	addu	%0, %1		\n"
--	"	sltu	$1, %0, %1	\n"
--
--	"	lw	%1, 4(%2)	\n"
--	"	addu	%0, $1		\n"
--	"	addu	%0, %1		\n"
--	"	sltu	$1, %0, %1	\n"
--
--	"	lw	%1, 8(%2)	\n"
--	"	addu	%0, $1		\n"
--	"	addu	%0, %1		\n"
--	"	sltu	$1, %0, %1	\n"
--
--	"	lw	%1, 12(%2)	\n"
--	"	addu	%0, $1		\n"
--	"	addu	%0, %1		\n"
--	"	sltu	$1, %0, %1	\n"
--
--	"	lw	%1, 0(%3)	\n"
--	"	addu	%0, $1		\n"
--	"	addu	%0, %1		\n"
--	"	sltu	$1, %0, %1	\n"
--
--	"	lw	%1, 4(%3)	\n"
--	"	addu	%0, $1		\n"
--	"	addu	%0, %1		\n"
--	"	sltu	$1, %0, %1	\n"
--
--	"	lw	%1, 8(%3)	\n"
--	"	addu	%0, $1		\n"
--	"	addu	%0, %1		\n"
--	"	sltu	$1, %0, %1	\n"
--
--	"	lw	%1, 12(%3)	\n"
--	"	addu	%0, $1		\n"
--	"	addu	%0, %1		\n"
--	"	sltu	$1, %0, %1	\n"
--
--	"	addu	%0, $1		# Add final carry\n"
--	"	.set	pop"
--	: "=r" (sum), "=r" (proto)
--	: "r" (saddr), "r" (daddr),
--	  "0" (htonl(len)), "1" (htonl(proto)), "r" (sum));
--
--	return csum_fold(sum);
--}
--
- #endif /* _ASM_CHECKSUM_H */
---- a/include/uapi/linux/ip.h
-+++ b/include/uapi/linux/ip.h
-@@ -102,7 +102,7 @@ struct iphdr {
- 	__be32	saddr;
- 	__be32	daddr;
- 	/*The options start here. */
--};
-+} __attribute__((packed, aligned(2)));
- 
- 
- struct ip_auth_hdr {
---- a/include/uapi/linux/ipv6.h
-+++ b/include/uapi/linux/ipv6.h
-@@ -125,7 +125,7 @@ struct ipv6hdr {
- 
- 	struct	in6_addr	saddr;
- 	struct	in6_addr	daddr;
--};
-+} __attribute__((packed, aligned(2)));
- 
- 
- /* index values for the variables in ipv6_devconf */
---- a/include/uapi/linux/tcp.h
-+++ b/include/uapi/linux/tcp.h
-@@ -54,7 +54,7 @@ struct tcphdr {
- 	__be16	window;
- 	__sum16	check;
- 	__be16	urg_ptr;
--};
-+} __attribute__((packed, aligned(2)));
- 
- /*
-  *	The union cast uses a gcc extension to avoid aliasing problems
-@@ -64,7 +64,7 @@ struct tcphdr {
- union tcp_word_hdr { 
- 	struct tcphdr hdr;
- 	__be32 		  words[5];
--}; 
-+} __attribute__((packed, aligned(2)));
- 
- #define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) 
- 
---- a/include/uapi/linux/udp.h
-+++ b/include/uapi/linux/udp.h
-@@ -24,7 +24,7 @@ struct udphdr {
- 	__be16	dest;
- 	__be16	len;
- 	__sum16	check;
--};
-+} __attribute__((packed, aligned(2)));
- 
- /* UDP socket options */
- #define UDP_CORK	1	/* Never send partially complete segments */
---- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
-+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
-@@ -41,8 +41,8 @@ static bool ipv4_pkt_to_tuple(const stru
- 	if (ap == NULL)
- 		return false;
- 
--	tuple->src.u3.ip = ap[0];
--	tuple->dst.u3.ip = ap[1];
-+	tuple->src.u3.ip = net_hdr_word(ap++);
-+	tuple->dst.u3.ip = net_hdr_word(ap);
- 
- 	return true;
- }
---- a/include/uapi/linux/icmp.h
-+++ b/include/uapi/linux/icmp.h
-@@ -80,7 +80,7 @@ struct icmphdr {
- 		__be16	mtu;
- 	} frag;
-   } un;
--};
-+} __attribute__((packed, aligned(2)));
- 
- 
- /*
---- a/include/uapi/linux/in6.h
-+++ b/include/uapi/linux/in6.h
-@@ -42,7 +42,7 @@ struct in6_addr {
- #define s6_addr16		in6_u.u6_addr16
- #define s6_addr32		in6_u.u6_addr32
- #endif
--};
-+} __attribute__((packed, aligned(2)));
- #endif /* __UAPI_DEF_IN6_ADDR */
- 
- #if __UAPI_DEF_SOCKADDR_IN6
---- a/net/ipv6/af_inet6.c
-+++ b/net/ipv6/af_inet6.c
-@@ -62,6 +62,7 @@
- #endif
- 
- #include <asm/uaccess.h>
-+#include <asm/unaligned.h>
- #include <linux/mroute6.h>
- 
- MODULE_AUTHOR("Cast of dozens");
-@@ -679,11 +680,12 @@ bool ipv6_opt_accepted(const struct sock
- {
- 	const struct ipv6_pinfo *np = inet6_sk(sk);
- 	const struct inet6_skb_parm *opt = IP6CB(skb);
-+	unsigned char *header = skb_network_header(skb);
- 
- 	if (np->rxopt.all) {
- 		if ((opt->hop && (np->rxopt.bits.hopopts ||
- 				  np->rxopt.bits.ohopopts)) ||
--		    (ip6_flowinfo((struct ipv6hdr *) skb_network_header(skb)) &&
-+		    (ip6_flowinfo((struct ipv6hdr *)net_hdr_word(header)) &&
- 		     np->rxopt.bits.rxflow) ||
- 		    (opt->srcrt && (np->rxopt.bits.srcrt ||
- 		     np->rxopt.bits.osrcrt)) ||
---- a/net/ipv6/tcp_ipv6.c
-+++ b/net/ipv6/tcp_ipv6.c
-@@ -65,6 +65,7 @@
- #include <net/tcp_memcontrol.h>
- #include <net/busy_poll.h>
- 
-+#include <asm/unaligned.h>
- #include <asm/uaccess.h>
- 
- #include <linux/proc_fs.h>
-@@ -771,10 +772,10 @@ static void tcp_v6_send_response(struct 
- 	topt = (__be32 *)(t1 + 1);
- 
- 	if (tsecr) {
--		*topt++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
--				(TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP);
--		*topt++ = htonl(tsval);
--		*topt++ = htonl(tsecr);
-+		put_unaligned_be32((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
-+				(TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP, topt++);
-+		put_unaligned_be32(tsval, topt++);
-+		put_unaligned_be32(tsecr, topt++);
- 	}
- 
- #ifdef CONFIG_TCP_MD5SIG
---- a/include/linux/ipv6.h
-+++ b/include/linux/ipv6.h
-@@ -5,6 +5,7 @@
- 
- #define ipv6_optlen(p)  (((p)->hdrlen+1) << 3)
- #define ipv6_authlen(p) (((p)->hdrlen+2) << 2)
-+
- /*
-  * This structure contains configuration options per IPv6 link.
-  */
---- a/net/ipv6/datagram.c
-+++ b/net/ipv6/datagram.c
-@@ -373,7 +373,7 @@ int ipv6_recv_error(struct sock *sk, str
- 				ipv6_iface_scope_id(&sin->sin6_addr,
- 						    IP6CB(skb)->iif);
- 		} else {
--			ipv6_addr_set_v4mapped(*(__be32 *)(nh + serr->addr_offset),
-+			ipv6_addr_set_v4mapped(net_hdr_word(nh + serr->addr_offset),
- 					       &sin->sin6_addr);
- 			sin->sin6_scope_id = 0;
- 		}
-@@ -722,12 +722,12 @@ int ip6_datagram_send_ctl(struct net *ne
- 			}
- 
- 			if (fl6->flowlabel&IPV6_FLOWINFO_MASK) {
--				if ((fl6->flowlabel^*(__be32 *)CMSG_DATA(cmsg))&~IPV6_FLOWINFO_MASK) {
-+				if ((fl6->flowlabel^net_hdr_word(CMSG_DATA(cmsg)))&~IPV6_FLOWINFO_MASK) {
- 					err = -EINVAL;
- 					goto exit_f;
- 				}
- 			}
--			fl6->flowlabel = IPV6_FLOWINFO_MASK & *(__be32 *)CMSG_DATA(cmsg);
-+			fl6->flowlabel = IPV6_FLOWINFO_MASK & net_hdr_word(CMSG_DATA(cmsg));
- 			break;
- 
- 		case IPV6_2292HOPOPTS:
---- a/net/ipv6/ip6_gre.c
-+++ b/net/ipv6/ip6_gre.c
-@@ -389,7 +389,7 @@ static void ip6gre_err(struct sk_buff *s
- 
- 	t = ip6gre_tunnel_lookup(skb->dev, &ipv6h->daddr, &ipv6h->saddr,
- 				flags & GRE_KEY ?
--				*(((__be32 *)p) + (grehlen / 4) - 1) : 0,
-+				net_hdr_word(((__be32 *)p) + (grehlen / 4) - 1) : 0,
- 				p[1]);
- 	if (t == NULL)
- 		return;
-@@ -481,11 +481,11 @@ static int ip6gre_rcv(struct sk_buff *sk
- 			offset += 4;
- 		}
- 		if (flags&GRE_KEY) {
--			key = *(__be32 *)(h + offset);
-+			key = net_hdr_word(h + offset);
- 			offset += 4;
- 		}
- 		if (flags&GRE_SEQ) {
--			seqno = ntohl(*(__be32 *)(h + offset));
-+			seqno = ntohl(net_hdr_word(h + offset));
- 			offset += 4;
- 		}
- 	}
-@@ -747,7 +747,7 @@ static netdev_tx_t ip6gre_xmit2(struct s
- 
- 		if (tunnel->parms.o_flags&GRE_SEQ) {
- 			++tunnel->o_seqno;
--			*ptr = htonl(tunnel->o_seqno);
-+			net_hdr_word(ptr) = htonl(tunnel->o_seqno);
- 			ptr--;
- 		}
- 		if (tunnel->parms.o_flags&GRE_KEY) {
-@@ -841,9 +841,9 @@ static inline int ip6gre_xmit_ipv6(struc
- 
- 	dsfield = ipv6_get_dsfield(ipv6h);
- 	if (t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)
--		fl6.flowlabel |= (*(__be32 *) ipv6h & IPV6_TCLASS_MASK);
-+		fl6.flowlabel |= net_hdr_word(ipv6h) & IPV6_TCLASS_MASK;
- 	if (t->parms.flags & IP6_TNL_F_USE_ORIG_FLOWLABEL)
--		fl6.flowlabel |= ip6_flowlabel(ipv6h);
-+		fl6.flowlabel |= ip6_flowlabel((const struct ipv6hdr *)net_hdr_word(ipv6h));
- 	if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK)
- 		fl6.flowi6_mark = skb->mark;
- 
---- a/net/ipv6/ip6_tunnel.c
-+++ b/net/ipv6/ip6_tunnel.c
-@@ -1288,9 +1288,9 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, str
- 
- 	dsfield = ipv6_get_dsfield(ipv6h);
- 	if (t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)
--		fl6.flowlabel |= (*(__be32 *) ipv6h & IPV6_TCLASS_MASK);
-+		fl6.flowlabel |= net_hdr_word(ipv6h) & IPV6_TCLASS_MASK;
- 	if (t->parms.flags & IP6_TNL_F_USE_ORIG_FLOWLABEL)
--		fl6.flowlabel |= ip6_flowlabel(ipv6h);
-+		fl6.flowlabel |= ip6_flowlabel((const struct ipv6hdr *)net_hdr_word(ipv6h));
- 	if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK)
- 		fl6.flowi6_mark = skb->mark;
- 
---- a/net/ipv6/exthdrs.c
-+++ b/net/ipv6/exthdrs.c
-@@ -573,7 +573,7 @@ static bool ipv6_hop_jumbo(struct sk_buf
- 		goto drop;
- 	}
- 
--	pkt_len = ntohl(*(__be32 *)(nh + optoff + 2));
-+	pkt_len = ntohl(net_hdr_word(nh + optoff + 2));
- 	if (pkt_len <= IPV6_MAXPLEN) {
- 		IP6_INC_STATS_BH(net, ipv6_skb_idev(skb),
- 				 IPSTATS_MIB_INHDRERRORS);
---- a/include/linux/types.h
-+++ b/include/linux/types.h
-@@ -212,5 +212,11 @@ struct callback_head {
- };
- #define rcu_head callback_head
- 
-+struct net_hdr_word {
-+       u32 words[1];
-+} __attribute__((packed, aligned(2)));
-+
-+#define net_hdr_word(_p) (((struct net_hdr_word *) (_p))->words[0])
-+
- #endif /*  __ASSEMBLY__ */
- #endif /* _LINUX_TYPES_H */
---- a/net/ipv4/af_inet.c
-+++ b/net/ipv4/af_inet.c
-@@ -1367,8 +1367,8 @@ static struct sk_buff **inet_gro_receive
- 	if (unlikely(ip_fast_csum((u8 *)iph, 5)))
- 		goto out_unlock;
- 
--	id = ntohl(*(__be32 *)&iph->id);
--	flush = (u16)((ntohl(*(__be32 *)iph) ^ skb_gro_len(skb)) | (id & ~IP_DF));
-+	id = ntohl(net_hdr_word(&iph->id));
-+	flush = (u16)((ntohl(net_hdr_word(iph)) ^ skb_gro_len(skb)) | (id & ~IP_DF));
- 	id >>= 16;
- 
- 	for (p = *head; p; p = p->next) {
---- a/net/ipv4/route.c
-+++ b/net/ipv4/route.c
-@@ -459,7 +459,7 @@ static struct neighbour *ipv4_neigh_look
- 	else if (skb)
- 		pkey = &ip_hdr(skb)->daddr;
- 
--	n = __ipv4_neigh_lookup(dev, *(__force u32 *)pkey);
-+	n = __ipv4_neigh_lookup(dev, net_hdr_word(pkey));
- 	if (n)
- 		return n;
- 	return neigh_create(&arp_tbl, pkey, dev);
---- a/net/ipv4/tcp_output.c
-+++ b/net/ipv4/tcp_output.c
-@@ -422,48 +422,53 @@ static void tcp_options_write(__be32 *pt
- 	u16 options = opts->options;	/* mungable copy */
- 
- 	if (unlikely(OPTION_MD5 & options)) {
--		*ptr++ = htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
--			       (TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG);
-+		net_hdr_word(ptr++) =
-+			htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
-+			      (TCPOPT_MD5SIG << 8) | TCPOLEN_MD5SIG);
- 		/* overload cookie hash location */
- 		opts->hash_location = (__u8 *)ptr;
- 		ptr += 4;
- 	}
- 
- 	if (unlikely(opts->mss)) {
--		*ptr++ = htonl((TCPOPT_MSS << 24) |
--			       (TCPOLEN_MSS << 16) |
--			       opts->mss);
-+		net_hdr_word(ptr++) =
-+			htonl((TCPOPT_MSS << 24) | (TCPOLEN_MSS << 16) |
-+			      opts->mss);
- 	}
- 
- 	if (likely(OPTION_TS & options)) {
- 		if (unlikely(OPTION_SACK_ADVERTISE & options)) {
--			*ptr++ = htonl((TCPOPT_SACK_PERM << 24) |
--				       (TCPOLEN_SACK_PERM << 16) |
--				       (TCPOPT_TIMESTAMP << 8) |
--				       TCPOLEN_TIMESTAMP);
-+			net_hdr_word(ptr++) =
-+				htonl((TCPOPT_SACK_PERM << 24) |
-+				      (TCPOLEN_SACK_PERM << 16) |
-+				      (TCPOPT_TIMESTAMP << 8) |
-+				      TCPOLEN_TIMESTAMP);
- 			options &= ~OPTION_SACK_ADVERTISE;
- 		} else {
--			*ptr++ = htonl((TCPOPT_NOP << 24) |
--				       (TCPOPT_NOP << 16) |
--				       (TCPOPT_TIMESTAMP << 8) |
--				       TCPOLEN_TIMESTAMP);
-+			net_hdr_word(ptr++) =
-+				htonl((TCPOPT_NOP << 24) |
-+				      (TCPOPT_NOP << 16) |
-+				      (TCPOPT_TIMESTAMP << 8) |
-+				      TCPOLEN_TIMESTAMP);
- 		}
--		*ptr++ = htonl(opts->tsval);
--		*ptr++ = htonl(opts->tsecr);
-+		net_hdr_word(ptr++) = htonl(opts->tsval);
-+		net_hdr_word(ptr++) = htonl(opts->tsecr);
- 	}
- 
- 	if (unlikely(OPTION_SACK_ADVERTISE & options)) {
--		*ptr++ = htonl((TCPOPT_NOP << 24) |
--			       (TCPOPT_NOP << 16) |
--			       (TCPOPT_SACK_PERM << 8) |
--			       TCPOLEN_SACK_PERM);
-+		net_hdr_word(ptr++) =
-+			htonl((TCPOPT_NOP << 24) |
-+			      (TCPOPT_NOP << 16) |
-+			      (TCPOPT_SACK_PERM << 8) |
-+			      TCPOLEN_SACK_PERM);
- 	}
- 
- 	if (unlikely(OPTION_WSCALE & options)) {
--		*ptr++ = htonl((TCPOPT_NOP << 24) |
--			       (TCPOPT_WINDOW << 16) |
--			       (TCPOLEN_WINDOW << 8) |
--			       opts->ws);
-+		net_hdr_word(ptr++) =
-+			htonl((TCPOPT_NOP << 24) |
-+			      (TCPOPT_WINDOW << 16) |
-+			      (TCPOLEN_WINDOW << 8) |
-+			      opts->ws);
- 	}
- 
- 	if (unlikely(opts->num_sack_blocks)) {
-@@ -471,16 +476,17 @@ static void tcp_options_write(__be32 *pt
- 			tp->duplicate_sack : tp->selective_acks;
- 		int this_sack;
- 
--		*ptr++ = htonl((TCPOPT_NOP  << 24) |
--			       (TCPOPT_NOP  << 16) |
--			       (TCPOPT_SACK <<  8) |
--			       (TCPOLEN_SACK_BASE + (opts->num_sack_blocks *
-+		net_hdr_word(ptr++) =
-+			htonl((TCPOPT_NOP << 24) |
-+			      (TCPOPT_NOP << 16) |
-+			      (TCPOPT_SACK << 8) |
-+			      (TCPOLEN_SACK_BASE + (opts->num_sack_blocks *
- 						     TCPOLEN_SACK_PERBLOCK)));
- 
- 		for (this_sack = 0; this_sack < opts->num_sack_blocks;
- 		     ++this_sack) {
--			*ptr++ = htonl(sp[this_sack].start_seq);
--			*ptr++ = htonl(sp[this_sack].end_seq);
-+			net_hdr_word(ptr++) = htonl(sp[this_sack].start_seq);
-+			net_hdr_word(ptr++) = htonl(sp[this_sack].end_seq);
- 		}
- 
- 		tp->rx_opt.dsack = 0;
-@@ -489,9 +495,10 @@ static void tcp_options_write(__be32 *pt
- 	if (unlikely(OPTION_FAST_OPEN_COOKIE & options)) {
- 		struct tcp_fastopen_cookie *foc = opts->fastopen_cookie;
- 
--		*ptr++ = htonl((TCPOPT_EXP << 24) |
--			       ((TCPOLEN_EXP_FASTOPEN_BASE + foc->len) << 16) |
--			       TCPOPT_FASTOPEN_MAGIC);
-+		net_hdr_word(ptr++) =
-+			htonl((TCPOPT_EXP << 24) |
-+			      ((TCPOLEN_EXP_FASTOPEN_BASE + foc->len) << 16) |
-+			      TCPOPT_FASTOPEN_MAGIC);
- 
- 		memcpy(ptr, foc->val, foc->len);
- 		if ((foc->len & 3) == 2) {
---- a/net/ipv4/igmp.c
-+++ b/net/ipv4/igmp.c
-@@ -496,7 +496,7 @@ static struct sk_buff *add_grec(struct s
- 		if (!skb)
- 			return NULL;
- 		psrc = (__be32 *)skb_put(skb, sizeof(__be32));
--		*psrc = psf->sf_inaddr;
-+		net_hdr_word(psrc) = psf->sf_inaddr;
- 		scount++; stotal++;
- 		if ((type == IGMPV3_ALLOW_NEW_SOURCES ||
- 		     type == IGMPV3_BLOCK_OLD_SOURCES) && psf->sf_crcount) {
---- a/include/uapi/linux/igmp.h
-+++ b/include/uapi/linux/igmp.h
-@@ -32,7 +32,7 @@ struct igmphdr {
- 	__u8 code;		/* For newer IGMP */
- 	__sum16 csum;
- 	__be32 group;
--};
-+} __attribute__((packed, aligned(2)));
- 
- /* V3 group record types [grec_type] */
- #define IGMPV3_MODE_IS_INCLUDE		1
-@@ -48,7 +48,7 @@ struct igmpv3_grec {
- 	__be16	grec_nsrcs;
- 	__be32	grec_mca;
- 	__be32	grec_src[0];
--};
-+} __attribute__((packed, aligned(2)));
- 
- struct igmpv3_report {
- 	__u8 type;
-@@ -57,7 +57,7 @@ struct igmpv3_report {
- 	__be16 resv2;
- 	__be16 ngrec;
- 	struct igmpv3_grec grec[0];
--};
-+} __attribute__((packed, aligned(2)));
- 
- struct igmpv3_query {
- 	__u8 type;
-@@ -78,7 +78,7 @@ struct igmpv3_query {
- 	__u8 qqic;
- 	__be16 nsrcs;
- 	__be32 srcs[0];
--};
-+} __attribute__((packed, aligned(2)));
- 
- #define IGMP_HOST_MEMBERSHIP_QUERY	0x11	/* From RFC1112 */
- #define IGMP_HOST_MEMBERSHIP_REPORT	0x12	/* Ditto */
---- a/net/core/flow_dissector.c
-+++ b/net/core/flow_dissector.c
-@@ -44,7 +44,7 @@ __be32 skb_flow_get_ports(const struct s
- 		ports = skb_header_pointer(skb, thoff + poff,
- 					   sizeof(_ports), &_ports);
- 		if (ports)
--			return *ports;
-+			return (__be32)net_hdr_word(ports);
- 	}
- 
- 	return 0;
---- a/include/uapi/linux/icmpv6.h
-+++ b/include/uapi/linux/icmpv6.h
-@@ -76,7 +76,7 @@ struct icmp6hdr {
- #define icmp6_addrconf_other	icmp6_dataun.u_nd_ra.other
- #define icmp6_rt_lifetime	icmp6_dataun.u_nd_ra.rt_lifetime
- #define icmp6_router_pref	icmp6_dataun.u_nd_ra.router_pref
--};
-+} __attribute__((packed, aligned(2)));
- 
- 
- #define ICMPV6_ROUTER_PREF_LOW		0x3
---- a/include/net/ndisc.h
-+++ b/include/net/ndisc.h
-@@ -76,7 +76,7 @@ struct ra_msg {
-         struct icmp6hdr		icmph;
- 	__be32			reachable_time;
- 	__be32			retrans_timer;
--};
-+} __attribute__((packed, aligned(2)));
- 
- struct rd_msg {
- 	struct icmp6hdr icmph;
-@@ -148,10 +148,10 @@ static inline u32 ndisc_hashfn(const voi
- {
- 	const u32 *p32 = pkey;
- 
--	return (((p32[0] ^ hash32_ptr(dev)) * hash_rnd[0]) +
--		(p32[1] * hash_rnd[1]) +
--		(p32[2] * hash_rnd[2]) +
--		(p32[3] * hash_rnd[3]));
-+	return (((net_hdr_word(&p32[0]) ^ hash32_ptr(dev)) * hash_rnd[0]) +
-+		(net_hdr_word(&p32[1]) * hash_rnd[1]) +
-+		(net_hdr_word(&p32[2]) * hash_rnd[2]) +
-+		(net_hdr_word(&p32[3]) * hash_rnd[3]));
- }
- 
- static inline struct neighbour *__ipv6_neigh_lookup_noref(struct net_device *dev, const void *pkey)
-@@ -168,8 +168,10 @@ static inline struct neighbour *__ipv6_n
- 	     n = rcu_dereference_bh(n->next)) {
- 		u32 *n32 = (u32 *) n->primary_key;
- 		if (n->dev == dev &&
--		    ((n32[0] ^ p32[0]) | (n32[1] ^ p32[1]) |
--		     (n32[2] ^ p32[2]) | (n32[3] ^ p32[3])) == 0)
-+		    ((n32[0] ^ net_hdr_word(&p32[0])) |
-+			 (n32[1] ^ net_hdr_word(&p32[1])) |
-+		     (n32[2] ^ net_hdr_word(&p32[2])) |
-+			 (n32[3] ^ net_hdr_word(&p32[3]))) == 0)
- 			return n;
- 	}
- 
---- a/net/sched/cls_u32.c
-+++ b/net/sched/cls_u32.c
-@@ -137,7 +137,7 @@ next_knode:
- 			data = skb_header_pointer(skb, toff, 4, &hdata);
- 			if (!data)
- 				goto out;
--			if ((*data ^ key->val) & key->mask) {
-+			if ((net_hdr_word(data) ^ key->val) & key->mask) {
- 				n = n->next;
- 				goto next_knode;
- 			}
-@@ -188,8 +188,8 @@ check_terminal:
- 						  &hdata);
- 			if (!data)
- 				goto out;
--			sel = ht->divisor & u32_hash_fold(*data, &n->sel,
--							  n->fshift);
-+			sel = ht->divisor & u32_hash_fold(net_hdr_word(data),
-+							  &n->sel, n->fshift);
- 		}
- 		if (!(n->sel.flags & (TC_U32_VAROFFSET | TC_U32_OFFSET | TC_U32_EAT)))
- 			goto next_ht;
---- a/net/ipv6/ip6_offload.c
-+++ b/net/ipv6/ip6_offload.c
-@@ -242,7 +242,7 @@ static struct sk_buff **ipv6_gro_receive
- 			continue;
- 
- 		iph2 = (struct ipv6hdr *)(p->data + off);
--		first_word = *(__be32 *)iph ^ *(__be32 *)iph2 ;
-+		first_word = net_hdr_word(iph) ^ net_hdr_word(iph2);
- 
- 		/* All fields must match except length and Traffic Class.
- 		 * XXX skbs on the gro_list have all been parsed and pulled
---- a/include/net/addrconf.h
-+++ b/include/net/addrconf.h
-@@ -43,7 +43,7 @@ struct prefix_info {
- 	__be32			reserved2;
- 
- 	struct in6_addr		prefix;
--};
-+} __attribute__((packed, aligned(2)));
- 
- 
- #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 
- {
- 	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);
- 	return 1;
- }
- 
- static inline void IP6_ECN_clear(struct ipv6hdr *iph)
- {
--	*(__be32*)iph &= ~htonl(INET_ECN_MASK << 20);
-+	net_hdr_word(iph) &= ~htonl(INET_ECN_MASK << 20);
- }
- 
- static inline void ipv6_copy_dscp(unsigned int dscp, struct ipv6hdr *inner)
---- a/include/net/ipv6.h
-+++ b/include/net/ipv6.h
-@@ -108,7 +108,7 @@ struct frag_hdr {
- 	__u8	reserved;
- 	__be16	frag_off;
- 	__be32	identification;
--};
-+} __attribute__((packed, aligned(2)));
- 
- #define	IP6_MF		0x0001
- #define	IP6_OFFSET	0xFFF8
-@@ -397,8 +397,8 @@ static inline void __ipv6_addr_set_half(
- 	}
- #endif
- #endif
--	addr[0] = wh;
--	addr[1] = wl;
-+	net_hdr_word(&addr[0]) = wh;
-+	net_hdr_word(&addr[1]) = wl;
- }
- 
- static inline void ipv6_addr_set(struct in6_addr *addr, 
-@@ -457,6 +457,8 @@ static inline bool ipv6_prefix_equal(con
- 	const __be32 *a1 = addr1->s6_addr32;
- 	const __be32 *a2 = addr2->s6_addr32;
- 	unsigned int pdw, pbi;
-+	/* Used for last <32-bit fraction of prefix */
-+	u32 pbia1, pbia2;
- 
- 	/* check complete u32 in prefix */
- 	pdw = prefixlen >> 5;
-@@ -465,7 +467,9 @@ static inline bool ipv6_prefix_equal(con
- 
- 	/* check incomplete u32 in prefix */
- 	pbi = prefixlen & 0x1f;
--	if (pbi && ((a1[pdw] ^ a2[pdw]) & htonl((0xffffffff) << (32 - pbi))))
-+	pbia1 = net_hdr_word(&a1[pdw]);
-+	pbia2 = net_hdr_word(&a2[pdw]);
-+	if (pbi && ((pbia1 ^ pbia2) & htonl((0xffffffff) << (32 - pbi))))
- 		return false;
- 
- 	return true;
-@@ -598,13 +602,13 @@ static inline void ipv6_addr_set_v4mappe
-  */
- static inline int __ipv6_addr_diff32(const void *token1, const void *token2, int addrlen)
- {
--	const __be32 *a1 = token1, *a2 = token2;
-+	const struct in6_addr *a1 = token1, *a2 = token2;
- 	int i;
- 
- 	addrlen >>= 2;
- 
- 	for (i = 0; i < addrlen; i++) {
--		__be32 xb = a1[i] ^ a2[i];
-+		__be32 xb = a1->s6_addr32[i] ^ a2->s6_addr32[i];
- 		if (xb)
- 			return i * 32 + 31 - __fls(ntohl(xb));
- 	}
-@@ -670,12 +674,13 @@ int ip6_dst_hoplimit(struct dst_entry *d
- static inline void ip6_flow_hdr(struct ipv6hdr *hdr, unsigned int tclass,
- 				__be32 flowlabel)
- {
--	*(__be32 *)hdr = htonl(0x60000000 | (tclass << 20)) | flowlabel;
-+	net_hdr_word((__be32 *)hdr) =
-+		htonl(0x60000000 | (tclass << 20)) | flowlabel;
- }
- 
- static inline __be32 ip6_flowinfo(const struct ipv6hdr *hdr)
- {
--	return *(__be32 *)hdr & IPV6_FLOWINFO_MASK;
-+	return net_hdr_word((__be32 *)hdr) & IPV6_FLOWINFO_MASK;
- }
- 
- static inline __be32 ip6_flowlabel(const struct ipv6hdr *hdr)
---- a/include/net/secure_seq.h
-+++ b/include/net/secure_seq.h
-@@ -2,6 +2,7 @@
- #define _NET_SECURE_SEQ
- 
- #include <linux/types.h>
-+#include <linux/in6.h>
- 
- __u32 secure_ip_id(__be32 daddr);
- __u32 secure_ipv6_id(const __be32 daddr[4]);
---- a/include/uapi/linux/in.h
-+++ b/include/uapi/linux/in.h
-@@ -78,7 +78,7 @@ enum {
- /* Internet address. */
- struct in_addr {
- 	__be32	s_addr;
--};
-+} __attribute__((packed, aligned(2)));
- 
- #define IP_TOS		1
- #define IP_TTL		2
---- a/net/core/secure_seq.c
-+++ b/net/core/secure_seq.c
-@@ -46,11 +46,12 @@ __u32 secure_tcpv6_sequence_number(const
- 	u32 secret[MD5_MESSAGE_BYTES / 4];
- 	u32 hash[MD5_DIGEST_WORDS];
- 	u32 i;
-+	const struct in6_addr *daddr6 = (struct in6_addr *) daddr;
- 
- 	net_secret_init();
- 	memcpy(hash, saddr, 16);
- 	for (i = 0; i < 4; i++)
--		secret[i] = net_secret[i] + (__force u32)daddr[i];
-+		secret[i] = net_secret[i] + (__force u32)daddr6->s6_addr32[i];
- 	secret[4] = net_secret[4] +
- 		(((__force u16)sport << 16) + (__force u16)dport);
- 	for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++)
-@@ -68,11 +69,12 @@ u32 secure_ipv6_port_ephemeral(const __b
- 	u32 secret[MD5_MESSAGE_BYTES / 4];
- 	u32 hash[MD5_DIGEST_WORDS];
- 	u32 i;
-+	const struct in6_addr *daddr6 = (struct in6_addr *) daddr;
- 
- 	net_secret_init();
- 	memcpy(hash, saddr, 16);
- 	for (i = 0; i < 4; i++)
--		secret[i] = net_secret[i] + (__force u32) daddr[i];
-+		secret[i] = net_secret[i] + (__force u32) daddr6->s6_addr32[i];
- 	secret[4] = net_secret[4] + (__force u32)dport;
- 	for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++)
- 		secret[i] = net_secret[i];
-@@ -175,11 +177,12 @@ u64 secure_dccpv6_sequence_number(__be32
- 	u32 hash[MD5_DIGEST_WORDS];
- 	u64 seq;
- 	u32 i;
-+	const struct in6_addr *daddr6 = (struct in6_addr *) daddr;
- 
- 	net_secret_init();
- 	memcpy(hash, saddr, 16);
- 	for (i = 0; i < 4; i++)
--		secret[i] = net_secret[i] + daddr[i];
-+		secret[i] = net_secret[i] +  daddr6->s6_addr32[i];
- 	secret[4] = net_secret[4] +
- 		(((__force u16)sport << 16) + (__force u16)dport);
- 	for (i = 5; i < MD5_MESSAGE_BYTES / 4; i++)
---- a/net/ipv6/ip6_fib.c
-+++ b/net/ipv6/ip6_fib.c
-@@ -144,7 +144,7 @@ static __inline__ __be32 addr_bit_set(co
- 	 * See include/asm-generic/bitops/le.h.
- 	 */
- 	return (__force __be32)(1 << ((~fn_bit ^ BITOP_BE32_SWIZZLE) & 0x1f)) &
--	       addr[fn_bit >> 5];
-+	       net_hdr_word(&addr[fn_bit >> 5]);
- }
- 
- static __inline__ struct fib6_node * node_alloc(void)
---- a/net/netfilter/nf_conntrack_proto_tcp.c
-+++ b/net/netfilter/nf_conntrack_proto_tcp.c
-@@ -456,7 +456,7 @@ static void tcp_sack(const struct sk_buf
- 
- 	/* Fast path for timestamp-only option */
- 	if (length == TCPOLEN_TSTAMP_ALIGNED
--	    && *(__be32 *)ptr == htonl((TCPOPT_NOP << 24)
-+	    && net_hdr_word(ptr) == htonl((TCPOPT_NOP << 24)
- 				       | (TCPOPT_NOP << 16)
- 				       | (TCPOPT_TIMESTAMP << 8)
- 				       | TCPOLEN_TIMESTAMP))
---- a/net/netfilter/xt_LOG.c
-+++ b/net/netfilter/xt_LOG.c
-@@ -528,9 +528,9 @@ static void dump_ipv6_packet(struct sbuf
- 	/* Max length: 44 "LEN=65535 TC=255 HOPLIMIT=255 FLOWLBL=FFFFF " */
- 	sb_add(m, "LEN=%Zu TC=%u HOPLIMIT=%u FLOWLBL=%u ",
- 	       ntohs(ih->payload_len) + sizeof(struct ipv6hdr),
--	       (ntohl(*(__be32 *)ih) & 0x0ff00000) >> 20,
-+	       (ntohl(net_hdr_word(ih)) & 0x0ff00000) >> 20,
- 	       ih->hop_limit,
--	       (ntohl(*(__be32 *)ih) & 0x000fffff));
-+	       (ntohl(net_hdr_word(ih)) & 0x000fffff));
- 
- 	fragment = 0;
- 	ptr = ip6hoff + sizeof(struct ipv6hdr);
---- a/net/xfrm/xfrm_input.c
-+++ b/net/xfrm/xfrm_input.c
-@@ -77,8 +77,8 @@ int xfrm_parse_spi(struct sk_buff *skb, 
- 	if (!pskb_may_pull(skb, hlen))
- 		return -EINVAL;
- 
--	*spi = *(__be32 *)(skb_transport_header(skb) + offset);
--	*seq = *(__be32 *)(skb_transport_header(skb) + offset_seq);
-+	*spi = net_hdr_word(skb_transport_header(skb) + offset);
-+	*seq = net_hdr_word(skb_transport_header(skb) + offset_seq);
- 	return 0;
- }
- 
---- a/net/ipv4/tcp_input.c
-+++ b/net/ipv4/tcp_input.c
-@@ -3631,14 +3631,16 @@ static bool tcp_parse_aligned_timestamp(
- {
- 	const __be32 *ptr = (const __be32 *)(th + 1);
- 
--	if (*ptr == htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16)
--			  | (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP)) {
-+	if (net_hdr_word(ptr) ==
-+	    htonl((TCPOPT_NOP << 24) | (TCPOPT_NOP << 16) |
-+		  (TCPOPT_TIMESTAMP << 8) | TCPOLEN_TIMESTAMP)) {
- 		tp->rx_opt.saw_tstamp = 1;
- 		++ptr;
--		tp->rx_opt.rcv_tsval = ntohl(*ptr);
-+		tp->rx_opt.rcv_tsval = get_unaligned_be32(ptr);
- 		++ptr;
--		if (*ptr)
--			tp->rx_opt.rcv_tsecr = ntohl(*ptr) - tp->tsoffset;
-+		if (net_hdr_word(ptr))
-+			tp->rx_opt.rcv_tsecr = get_unaligned_be32(ptr) -
-+					       tp->tsoffset;
- 		else
- 			tp->rx_opt.rcv_tsecr = 0;
- 		return true;
---- a/include/uapi/linux/if_pppox.h
-+++ b/include/uapi/linux/if_pppox.h
-@@ -47,6 +47,7 @@ struct pppoe_addr {
-  */
- struct pptp_addr {
- 	__u16		call_id;
-+	__u16		pad;
- 	struct in_addr	sin_addr;
- };
-