Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

6 files changed, 72 insertions, 53 deletions

diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index df05f468fa5..9a92aef8b0b 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -803,9 +803,9 @@ enum ieee80211_state {
 #define IEEE80211_24GHZ_MAX_CHANNEL 14
 #define IEEE80211_24GHZ_CHANNELS    14
 
-#define IEEE80211_52GHZ_MIN_CHANNEL 36
+#define IEEE80211_52GHZ_MIN_CHANNEL 34
 #define IEEE80211_52GHZ_MAX_CHANNEL 165
-#define IEEE80211_52GHZ_CHANNELS    32
+#define IEEE80211_52GHZ_CHANNELS    131
 
 enum {
 	IEEE80211_CH_PASSIVE_ONLY = (1 << 0),
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index 67856eb93b4..dac43b15a5b 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -88,12 +88,6 @@ extern struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX];
 extern int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto);
 extern void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
 
-static inline struct nf_conntrack_l3proto *
-__nf_ct_l3proto_find(u_int16_t l3proto)
-{
-	return nf_ct_l3protos[l3proto];
-}
-
 extern struct nf_conntrack_l3proto *
 nf_ct_l3proto_find_get(u_int16_t l3proto);
 
@@ -103,4 +97,13 @@ extern void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p);
 extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4;
 extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6;
 extern struct nf_conntrack_l3proto nf_conntrack_generic_l3proto;
+
+static inline struct nf_conntrack_l3proto *
+__nf_ct_l3proto_find(u_int16_t l3proto)
+{
+	if (unlikely(l3proto >= AF_MAX))
+		return &nf_conntrack_generic_l3proto;
+	return nf_ct_l3protos[l3proto];
+}
+
 #endif /*_NF_CONNTRACK_L3PROTO_H*/
diff --git a/include/net/route.h b/include/net/route.h
index e3e5436f801..9c04f15090d 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -170,8 +170,8 @@ static inline int ip_route_connect(struct rtable **rp, u32 dst,
 	return ip_route_output_flow(rp, &fl, sk, 0);
 }
 
-static inline int ip_route_newports(struct rtable **rp, u16 sport, u16 dport,
-				    struct sock *sk)
+static inline int ip_route_newports(struct rtable **rp, u8 protocol,
+				    u16 sport, u16 dport, struct sock *sk)
 {
 	if (sport != (*rp)->fl.fl_ip_sport ||
 	    dport != (*rp)->fl.fl_ip_dport) {
@@ -180,6 +180,7 @@ static inline int ip_route_newports(struct rtable **rp, u16 sport, u16 dport,
 		memcpy(&fl, &(*rp)->fl, sizeof(fl));
 		fl.fl_ip_sport = sport;
 		fl.fl_ip_dport = dport;
+		fl.proto = protocol;
 		ip_rt_put(*rp);
 		*rp = NULL;
 		return ip_route_output_flow(rp, &fl, sk, 0);
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index a553f39f6ae..e673b2c984e 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -175,6 +175,8 @@ void sctp_icmp_frag_needed(struct sock *, struct sctp_association *,
 void sctp_icmp_proto_unreachable(struct sock *sk,
 				 struct sctp_association *asoc,
 				 struct sctp_transport *t);
+void sctp_backlog_migrate(struct sctp_association *assoc,
+			  struct sock *oldsk, struct sock *newsk);
 
 /*
  *  Section:  Macros, externs, and inlines
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index f5c22d77fea..072f407848a 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -127,9 +127,9 @@ extern struct sctp_globals {
 	 * RTO.Alpha		    - 1/8  (3 when converted to right shifts.)
 	 * RTO.Beta		    - 1/4  (2 when converted to right shifts.)
 	 */
-	__u32 rto_initial;
-	__u32 rto_min;
-	__u32 rto_max;
+	unsigned long rto_initial;
+	unsigned long rto_min;
+	unsigned long rto_max;
 
 	/* Note: rto_alpha and rto_beta are really defined as inverse
 	 * powers of two to facilitate integer operations.
@@ -140,12 +140,18 @@ extern struct sctp_globals {
 	/* Max.Burst		    - 4 */
 	int max_burst;
 
-	/* Valid.Cookie.Life	    - 60  seconds  */
-	int valid_cookie_life;
-
 	/* Whether Cookie Preservative is enabled(1) or not(0) */
 	int cookie_preserve_enable;
 
+	/* Valid.Cookie.Life	    - 60  seconds  */
+	unsigned long valid_cookie_life;
+
+	/* Delayed SACK timeout  200ms default*/
+	unsigned long sack_timeout;
+
+	/* HB.interval		    - 30 seconds  */
+	unsigned long hb_interval;
+
 	/* Association.Max.Retrans  - 10 attempts
 	 * Path.Max.Retrans	    - 5	 attempts (per destination address)
 	 * Max.Init.Retransmits	    - 8	 attempts
@@ -168,12 +174,6 @@ extern struct sctp_globals {
 	 */
 	int rcvbuf_policy;
 
-	/* Delayed SACK timeout  200ms default*/
-	int sack_timeout;
-
-	/* HB.interval		    - 30 seconds  */
-	int hb_interval;
-
 	/* The following variables are implementation specific.	 */
 
 	/* Default initialization values to be applied to new associations. */
@@ -405,8 +405,9 @@ struct sctp_cookie {
 /* The format of our cookie that we send to our peer. */
 struct sctp_signed_cookie {
 	__u8 signature[SCTP_SECRET_SIZE];
+	__u32 __pad;		/* force sctp_cookie alignment to 64 bits */
 	struct sctp_cookie c;
-};
+} __attribute__((packed));
 
 /* This is another convenience type to allocate memory for address
  * params for the maximum size and pass such structures around
@@ -699,7 +700,7 @@ struct sctp_chunk {
 	__u8 ecn_ce_done;	/* Have we processed the ECN CE bit? */
 	__u8 pdiscard;		/* Discard the whole packet now? */
 	__u8 tsn_gap_acked;	/* Is this chunk acked by a GAP ACK? */
-	__u8 fast_retransmit;	 /* Is this chunk fast retransmitted? */
+	__s8 fast_retransmit;	 /* Is this chunk fast retransmitted? */
 	__u8 tsn_missing_report; /* Data chunk missing counter. */
 };
 
@@ -827,7 +828,7 @@ struct sctp_transport {
 	__u32 rtt;		/* This is the most recent RTT.	 */
 
 	/* RTO	       : The current retransmission timeout value.  */
-	__u32 rto;
+	unsigned long rto;
 
 	/* RTTVAR      : The current RTT variation.  */
 	__u32 rttvar;
@@ -877,22 +878,10 @@ struct sctp_transport {
 	/* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
 	 * the destination address every heartbeat interval.
 	 */
-	__u32 hbinterval;
-
-	/* This is the max_retrans value for the transport and will
-	 * be initialized from the assocs value.  This can be changed
-	 * using SCTP_SET_PEER_ADDR_PARAMS socket option.
-	 */
-	__u16 pathmaxrxt;
-
-	/* PMTU	      : The current known path MTU.  */
-	__u32 pathmtu;
+	unsigned long hbinterval;
 
 	/* SACK delay timeout */
-	__u32 sackdelay;
-
-	/* Flags controling Heartbeat, SACK delay, and Path MTU Discovery. */
-	__u32 param_flags;
+	unsigned long sackdelay;
 
 	/* When was the last time (in jiffies) that we heard from this
 	 * transport?  We use this to pick new active and retran paths.
@@ -904,6 +893,18 @@ struct sctp_transport {
 	 */
 	unsigned long last_time_ecne_reduced;
 
+	/* This is the max_retrans value for the transport and will
+	 * be initialized from the assocs value.  This can be changed
+	 * using SCTP_SET_PEER_ADDR_PARAMS socket option.
+	 */
+	__u16 pathmaxrxt;
+
+	/* PMTU	      : The current known path MTU.  */
+	__u32 pathmtu;
+
+	/* Flags controling Heartbeat, SACK delay, and Path MTU Discovery. */
+	__u32 param_flags;
+
 	/* The number of times INIT has been sent on this transport. */
 	int init_sent_count;
 
@@ -1249,6 +1250,14 @@ struct sctp_endpoint {
 	int last_key;
 	int key_changed_at;
 
+ 	/* digest:  This is a digest of the sctp cookie.  This field is
+ 	 * 	    only used on the receive path when we try to validate
+ 	 * 	    that the cookie has not been tampered with.  We put
+ 	 * 	    this here so we pre-allocate this once and can re-use
+ 	 * 	    on every receive.
+ 	 */
+ 	__u8 digest[SCTP_SIGNATURE_SIZE];
+ 
 	/* sendbuf acct. policy.	*/
 	__u32 sndbuf_policy;
 
@@ -1499,9 +1508,9 @@ struct sctp_association {
 	 * These values will be initialized by system defaults, but can
 	 * be modified via the SCTP_RTOINFO socket option.
 	 */
-	__u32 rto_initial;
-	__u32 rto_max;
-	__u32 rto_min;
+	unsigned long rto_initial;
+	unsigned long rto_max;
+	unsigned long rto_min;
 
 	/* Maximum number of new data packets that can be sent in a burst.  */
 	int max_burst;
@@ -1519,13 +1528,13 @@ struct sctp_association {
 	__u16 init_retries;
 
 	/* The largest timeout or RTO value to use in attempting an INIT */
-	__u16 max_init_timeo;
+	unsigned long max_init_timeo;
 
 	/* Heartbeat interval: The endpoint sends out a Heartbeat chunk to
 	 * the destination address every heartbeat interval. This value
 	 * will be inherited by all new transports.
 	 */
-	__u32 hbinterval;
+	unsigned long hbinterval;
 
 	/* This is the max_retrans value for new transports in the
 	 * association.
@@ -1537,13 +1546,14 @@ struct sctp_association {
 	 */
 	__u32 pathmtu;
 
-	/* SACK delay timeout */
-	__u32 sackdelay;
-
 	/* Flags controling Heartbeat, SACK delay, and Path MTU Discovery. */
 	__u32 param_flags;
 
-	int timeouts[SCTP_NUM_TIMEOUT_TYPES];
+	/* SACK delay timeout */
+	unsigned long sackdelay;
+
+
+	unsigned long timeouts[SCTP_NUM_TIMEOUT_TYPES];
 	struct timer_list timers[SCTP_NUM_TIMEOUT_TYPES];
 
 	/* Transport to which SHUTDOWN chunk was last sent.  */
@@ -1648,7 +1658,10 @@ struct sctp_association {
 	/* How many duplicated TSNs have we seen?  */
 	int numduptsns;
 
-	/* Number of seconds of idle time before an association is closed.  */
+	/* Number of seconds of idle time before an association is closed.
+	 * In the association context, this is really used as a boolean
+	 * since the real timeout is stored in the timeouts array
+	 */
 	__u32 autoclose;
 
 	/* These are to support
diff --git a/include/net/sock.h b/include/net/sock.h
index 1806e5b6141..30758035d61 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1354,12 +1354,12 @@ extern int sock_get_timestamp(struct sock *, struct timeval __user *);
  *	Enable debug/info messages 
  */
 
-#if 0
-#define NETDEBUG(fmt, args...)	do { } while (0)
-#define LIMIT_NETDEBUG(fmt, args...) do { } while(0)
-#else
+#ifdef CONFIG_NETDEBUG
 #define NETDEBUG(fmt, args...)	printk(fmt,##args)
 #define LIMIT_NETDEBUG(fmt, args...) do { if (net_ratelimit()) printk(fmt,##args); } while(0)
+#else
+#define NETDEBUG(fmt, args...)	do { } while (0)
+#define LIMIT_NETDEBUG(fmt, args...) do { } while(0)
 #endif
 
 /*