Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1815 commits)
  mac80211: fix reorder buffer release
  iwmc3200wifi: Enable wimax core through module parameter
  iwmc3200wifi: Add wifi-wimax coexistence mode as a module parameter
  iwmc3200wifi: Coex table command does not expect a response
  iwmc3200wifi: Update wiwi priority table
  iwlwifi: driver version track kernel version
  iwlwifi: indicate uCode type when fail dump error/event log
  iwl3945: remove duplicated event logging code
  b43: fix two warnings
  ipw2100: fix rebooting hang with driver loaded
  cfg80211: indent regulatory messages with spaces
  iwmc3200wifi: fix NULL pointer dereference in pmkid update
  mac80211: Fix TX status reporting for injected data frames
  ath9k: enable 2GHz band only if the device supports it
  airo: Fix integer overflow warning
  rt2x00: Fix padding bug on L2PAD devices.
  WE: Fix set events not propagated
  b43legacy: avoid PPC fault during resume
  b43: avoid PPC fault during resume
  tcp: fix a timewait refcnt race
  ...

Fix up conflicts due to sysctl cleanups (dead sysctl_check code and
CTL_UNNUMBERED removed) in
	kernel/sysctl_check.c
	net/ipv4/sysctl_net_ipv4.c
	net/ipv6/addrconf.c
	net/sctp/sysctl.c

1 files changed, 24 insertions, 2 deletions

diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c
index 23e5e97aa617..229690f02a1d 100644
--- a/net/sctp/outqueue.c
+++ b/net/sctp/outqueue.c
@@ -191,8 +191,8 @@ static inline int sctp_cacc_skip(struct sctp_transport *primary,
                                  __u32 tsn)
 {
         if (primary->cacc.changeover_active &&
-            (sctp_cacc_skip_3_1(primary, transport, count_of_newacks)
-             || sctp_cacc_skip_3_2(primary, tsn)))
+            (sctp_cacc_skip_3_1(primary, transport, count_of_newacks) ||
+             sctp_cacc_skip_3_2(primary, tsn)))
                 return 1;
         return 0;
 }
@@ -921,6 +921,14 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
                                 goto sctp_flush_out;
                 }
 
+                /* Apply Max.Burst limitation to the current transport in
+                 * case it will be used for new data.  We are going to
+                 * rest it before we return, but we want to apply the limit
+                 * to the currently queued data.
+                 */
+                if (transport)
+                        sctp_transport_burst_limited(transport);
+
                 /* Finally, transmit new packets.  */
                 while ((chunk = sctp_outq_dequeue_data(q)) != NULL) {
                         /* RFC 2960 6.5 Every DATA chunk MUST carry a valid
@@ -966,6 +974,10 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
                                 packet = &transport->packet;
                                 sctp_packet_config(packet, vtag,
                                                    asoc->peer.ecn_capable);
+                                /* We've switched transports, so apply the
+                                 * Burst limit to the new transport.
+                                 */
+                                sctp_transport_burst_limited(transport);
                         }
 
                         SCTP_DEBUG_PRINTK("sctp_outq_flush(%p, %p[%s]), ",
@@ -1001,6 +1013,13 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout)
                                 break;
 
                         case SCTP_XMIT_OK:
+                                /* The sender is in the SHUTDOWN-PENDING state,
+                                 * The sender MAY set the I-bit in the DATA
+                                 * chunk header.
+                                 */
+                                if (asoc->state == SCTP_STATE_SHUTDOWN_PENDING)
+                                        chunk->chunk_hdr->flags |= SCTP_DATA_SACK_IMM;
+
                                 break;
 
                         default:
@@ -1053,6 +1072,9 @@ sctp_flush_out:
                 packet = &t->packet;
                 if (!sctp_packet_empty(packet))
                         error = sctp_packet_transmit(packet);
+
+                /* Clear the burst limited state, if any */
+                sctp_transport_burst_reset(t);
         }
 
         return error;