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

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [XFRM]: BEET mode
  [TCP]: Kill warning in tcp_clean_rtx_queue().
  [NET_SCHED]: Remove old estimator implementation
  [ATM]: [zatm] always *pcr in alloc_shaper()
  [ATM]: [ambassador] Change the return type to reflect reality
  [ATM]: kmalloc to kzalloc patches for drivers/atm
  [TIPC]: fix printk warning
  [XFRM]: Clearing xfrm_policy_count[] to zero during flush is incorrect.
  [XFRM] STATE: Use destination address for src hash.
  [NEIGH]: always use hash_mask under tbl lock
  [UDP]: Fix MSG_PROBE crash
  [UDP6]: Fix flowi clobbering
  [NET_SCHED]: Revert "HTB: fix incorrect use of RB_EMPTY_NODE"
  [NETFILTER]: ebt_mark: add or/and/xor action support to mark target
  [NETFILTER]: ipt_REJECT: remove largely duplicate route_reverse function
  [NETFILTER]: Honour source routing for LVS-NAT
  [NETFILTER]: add type parameter to ip_route_me_harder
  [NETFILTER]: Kconfig: fix xt_physdev dependencies

4 files changed, 19 insertions, 12 deletions

diff --git a/net/xfrm/xfrm_hash.h b/net/xfrm/xfrm_hash.h
index 6ac4e4f033..d401dc8f05 100644
--- a/net/xfrm/xfrm_hash.h
+++ b/net/xfrm/xfrm_hash.h
@@ -41,17 +41,18 @@ static inline unsigned int __xfrm_dst_hash(xfrm_address_t *daddr, xfrm_address_t
         return (h ^ (h >> 16)) & hmask;
 }
 
-static inline unsigned __xfrm_src_hash(xfrm_address_t *saddr,
+static inline unsigned __xfrm_src_hash(xfrm_address_t *daddr,
+                                       xfrm_address_t *saddr,
                                        unsigned short family,
                                        unsigned int hmask)
 {
         unsigned int h = family;
         switch (family) {
         case AF_INET:
-                h ^= __xfrm4_addr_hash(saddr);
+                h ^= __xfrm4_daddr_saddr_hash(daddr, saddr);
                 break;
         case AF_INET6:
-                h ^= __xfrm6_addr_hash(saddr);
+                h ^= __xfrm6_daddr_saddr_hash(daddr, saddr);
                 break;
         };
         return (h ^ (h >> 16)) & hmask;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index b6e2e79d72..2a7861661f 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -778,8 +778,9 @@ void xfrm_policy_flush(u8 type)
         for (dir = 0; dir < XFRM_POLICY_MAX; dir++) {
                 struct xfrm_policy *pol;
                 struct hlist_node *entry;
-                int i;
+                int i, killed;
 
+                killed = 0;
         again1:
                 hlist_for_each_entry(pol, entry,
                                      &xfrm_policy_inexact[dir], bydst) {
@@ -790,6 +791,7 @@ void xfrm_policy_flush(u8 type)
                         write_unlock_bh(&xfrm_policy_lock);
 
                         xfrm_policy_kill(pol);
+                        killed++;
 
                         write_lock_bh(&xfrm_policy_lock);
                         goto again1;
@@ -807,13 +809,14 @@ void xfrm_policy_flush(u8 type)
                                 write_unlock_bh(&xfrm_policy_lock);
 
                                 xfrm_policy_kill(pol);
+                                killed++;
 
                                 write_lock_bh(&xfrm_policy_lock);
                                 goto again2;
                         }
                 }
 
-                xfrm_policy_count[dir] = 0;
+                xfrm_policy_count[dir] -= killed;
         }
         atomic_inc(&flow_cache_genid);
         write_unlock_bh(&xfrm_policy_lock);
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index f927b7330f..39b8bf3a9d 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -63,10 +63,11 @@ static inline unsigned int xfrm_dst_hash(xfrm_address_t *daddr,
         return __xfrm_dst_hash(daddr, saddr, reqid, family, xfrm_state_hmask);
 }
 
-static inline unsigned int xfrm_src_hash(xfrm_address_t *addr,
+static inline unsigned int xfrm_src_hash(xfrm_address_t *daddr,
+                                         xfrm_address_t *saddr,
                                          unsigned short family)
 {
-        return __xfrm_src_hash(addr, family, xfrm_state_hmask);
+        return __xfrm_src_hash(daddr, saddr, family, xfrm_state_hmask);
 }
 
 static inline unsigned int
@@ -92,7 +93,8 @@ static void xfrm_hash_transfer(struct hlist_head *list,
                                     nhashmask);
                 hlist_add_head(&x->bydst, ndsttable+h);
 
-                h = __xfrm_src_hash(&x->props.saddr, x->props.family,
+                h = __xfrm_src_hash(&x->id.daddr, &x->props.saddr,
+                                    x->props.family,
                                     nhashmask);
                 hlist_add_head(&x->bysrc, nsrctable+h);
 
@@ -458,7 +460,7 @@ static struct xfrm_state *__xfrm_state_lookup(xfrm_address_t *daddr, __be32 spi,
 
 static struct xfrm_state *__xfrm_state_lookup_byaddr(xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family)
 {
-        unsigned int h = xfrm_src_hash(saddr, family);
+        unsigned int h = xfrm_src_hash(daddr, saddr, family);
         struct xfrm_state *x;
         struct hlist_node *entry;
 
@@ -587,7 +589,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr,
                 if (km_query(x, tmpl, pol) == 0) {
                         x->km.state = XFRM_STATE_ACQ;
                         hlist_add_head(&x->bydst, xfrm_state_bydst+h);
-                        h = xfrm_src_hash(saddr, family);
+                        h = xfrm_src_hash(daddr, saddr, family);
                         hlist_add_head(&x->bysrc, xfrm_state_bysrc+h);
                         if (x->id.spi) {
                                 h = xfrm_spi_hash(&x->id.daddr, x->id.spi, x->id.proto, family);
@@ -622,7 +624,7 @@ static void __xfrm_state_insert(struct xfrm_state *x)
                           x->props.reqid, x->props.family);
         hlist_add_head(&x->bydst, xfrm_state_bydst+h);
 
-        h = xfrm_src_hash(&x->props.saddr, x->props.family);
+        h = xfrm_src_hash(&x->id.daddr, &x->props.saddr, x->props.family);
         hlist_add_head(&x->bysrc, xfrm_state_bysrc+h);
 
         if (x->id.spi) {
@@ -748,7 +750,7 @@ static struct xfrm_state *__find_acq_core(unsigned short family, u8 mode, u32 re
                 x->timer.expires = jiffies + XFRM_ACQ_EXPIRES*HZ;
                 add_timer(&x->timer);
                 hlist_add_head(&x->bydst, xfrm_state_bydst+h);
-                h = xfrm_src_hash(saddr, family);
+                h = xfrm_src_hash(daddr, saddr, family);
                 hlist_add_head(&x->bysrc, xfrm_state_bysrc+h);
                 wake_up(&km_waitq);
         }
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index c59a78d292..d54b3a70d5 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -211,6 +211,7 @@ static int verify_newsa_info(struct xfrm_usersa_info *p,
         case XFRM_MODE_TRANSPORT:
         case XFRM_MODE_TUNNEL:
         case XFRM_MODE_ROUTEOPTIMIZATION:
+        case XFRM_MODE_BEET:
                 break;
 
         default: