7 files changed, 64 insertions, 30 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index d95e2626d944..d4a1ec3bded5 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -116,6 +116,7 @@
 #include <linux/audit.h>
 #include <linux/dmaengine.h>
 #include <linux/err.h>
+#include <linux/ctype.h>
 
 /*
  *      The list of packet types we will receive (as opposed to discard)
@@ -632,14 +633,22 @@ struct net_device * dev_get_by_flags(unsigned short if_flags, unsigned short mas
  *      @name: name string
  *
  *      Network device names need to be valid file names to
- *      to allow sysfs to work
+ *      to allow sysfs to work.  We also disallow any kind of
+ *      whitespace.
  */
 int dev_valid_name(const char *name)
 {
-        return !(*name == '\0' 
-                 || !strcmp(name, ".")
-                 || !strcmp(name, "..")
-                 || strchr(name, '/'));
+        if (*name == '\0')
+                return 0;
+        if (!strcmp(name, ".") || !strcmp(name, ".."))
+                return 0;
+
+        while (*name) {
+                if (*name == '/' || isspace(*name))
+                        return 0;
+                name++;
+        }
+        return 1;
 }
 
 /**
@@ -1619,26 +1628,10 @@ static inline struct net_device *skb_bond(struct sk_buff *skb)
         struct net_device *dev = skb->dev;
 
         if (dev->master) {
-                /*
-                 * On bonding slaves other than the currently active
-                 * slave, suppress duplicates except for 802.3ad
-                 * ETH_P_SLOW and alb non-mcast/bcast.
-                 */
-                if (dev->priv_flags & IFF_SLAVE_INACTIVE) {
-                        if (dev->master->priv_flags & IFF_MASTER_ALB) {
-                                if (skb->pkt_type != PACKET_BROADCAST &&
-                                    skb->pkt_type != PACKET_MULTICAST)
-                                        goto keep;
-                        }
-
-                        if (dev->master->priv_flags & IFF_MASTER_8023AD &&
-                            skb->protocol == __constant_htons(ETH_P_SLOW))
-                                goto keep;
-                
+                if (skb_bond_should_drop(skb)) {
                         kfree_skb(skb);
                         return NULL;
                 }
-keep:
                 skb->dev = dev->master;
         }
 
diff --git a/net/core/dst.c b/net/core/dst.c
index 470c05bc4cb2..1a5e49da0e77 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -95,12 +95,11 @@ static void dst_run_gc(unsigned long dummy)
                 dst_gc_timer_inc = DST_GC_INC;
                 dst_gc_timer_expires = DST_GC_MIN;
         }
-        dst_gc_timer.expires = jiffies + dst_gc_timer_expires;
 #if RT_CACHE_DEBUG >= 2
         printk("dst_total: %d/%d %ld\n",
                atomic_read(&dst_total), delayed,  dst_gc_timer_expires);
 #endif
-        add_timer(&dst_gc_timer);
+        mod_timer(&dst_gc_timer, jiffies + dst_gc_timer_expires);
 
 out:
         spin_unlock(&dst_lock);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 67ed14ddabd2..6a7320b39ed0 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2149,6 +2149,8 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
         skb->mac.raw = ((u8 *) iph) - 14 - pkt_dev->nr_labels*sizeof(u32);
         skb->dev = odev;
         skb->pkt_type = PACKET_HOST;
+        skb->nh.iph = iph;
+        skb->h.uh = udph;
 
         if (pkt_dev->nfrags <= 0)
                 pgh = (struct pktgen_hdr *)skb_put(skb, datalen);
@@ -2460,6 +2462,8 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
         skb->protocol = protocol;
         skb->dev = odev;
         skb->pkt_type = PACKET_HOST;
+        skb->nh.ipv6h = iph;
+        skb->h.uh = udph;
 
         if (pkt_dev->nfrags <= 0)
                 pgh = (struct pktgen_hdr *)skb_put(skb, datalen);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 20e5bb73f147..30cc1ba6ed5c 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -394,6 +394,9 @@ static int do_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
         }
 
         if (ida[IFLA_ADDRESS - 1]) {
+                struct sockaddr *sa;
+                int len;
+
                 if (!dev->set_mac_address) {
                         err = -EOPNOTSUPP;
                         goto out;
@@ -405,7 +408,17 @@ static int do_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
                 if (ida[IFLA_ADDRESS - 1]->rta_len != RTA_LENGTH(dev->addr_len))
                         goto out;
 
-                err = dev->set_mac_address(dev, RTA_DATA(ida[IFLA_ADDRESS - 1]));
+                len = sizeof(sa_family_t) + dev->addr_len;
+                sa = kmalloc(len, GFP_KERNEL);
+                if (!sa) {
+                        err = -ENOMEM;
+                        goto out;
+                }
+                sa->sa_family = dev->type;
+                memcpy(sa->sa_data, RTA_DATA(ida[IFLA_ADDRESS - 1]),
+                       dev->addr_len);
+                err = dev->set_mac_address(dev, sa);
+                kfree(sa);
                 if (err)
                         goto out;
                 send_addr_notify = 1;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 022d8894c11d..c54f3664bce5 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -268,8 +268,10 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
         struct sk_buff *skb;
 
         skb = alloc_skb(length + NET_SKB_PAD, gfp_mask);
-        if (likely(skb))
+        if (likely(skb)) {
                 skb_reserve(skb, NET_SKB_PAD);
+                skb->dev = dev;
+        }
         return skb;
 }
 
diff --git a/net/core/utils.c b/net/core/utils.c
index 4f96f389243d..e31c90e05594 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -130,12 +130,13 @@ void __init net_random_init(void)
 static int net_random_reseed(void)
 {
         int i;
-        unsigned long seed[NR_CPUS];
+        unsigned long seed;
 
-        get_random_bytes(seed, sizeof(seed));
         for_each_possible_cpu(i) {
                 struct nrnd_state *state = &per_cpu(net_rand_state,i);
-                __net_srandom(state, seed[i]);
+
+                get_random_bytes(&seed, sizeof(seed));
+                __net_srandom(state, seed);
         }
         return 0;
 }
diff --git a/net/core/wireless.c b/net/core/wireless.c
index d2bc72d318f7..de0bde4b51dd 100644
--- a/net/core/wireless.c
+++ b/net/core/wireless.c
@@ -82,6 +82,7 @@
 #include <linux/init.h>                 /* for __init */
 #include <linux/if_arp.h>               /* ARPHRD_ETHER */
 #include <linux/etherdevice.h>          /* compare_ether_addr */
+#include <linux/interrupt.h>
 
 #include <linux/wireless.h>             /* Pretty obvious */
 #include <net/iw_handler.h>             /* New driver API */
@@ -1842,6 +1843,18 @@ int wireless_rtnetlink_set(struct net_device *	dev,
  */
 
 #ifdef WE_EVENT_RTNETLINK
+static struct sk_buff_head wireless_nlevent_queue;
+
+static void wireless_nlevent_process(unsigned long data)
+{
+        struct sk_buff *skb;
+
+        while ((skb = skb_dequeue(&wireless_nlevent_queue)))
+                netlink_broadcast(rtnl, skb, 0, RTNLGRP_LINK, GFP_ATOMIC);
+}
+
+static DECLARE_TASKLET(wireless_nlevent_tasklet, wireless_nlevent_process, 0);
+
 /* ---------------------------------------------------------------- */
 /*
  * Fill a rtnetlink message with our event data.
@@ -1904,8 +1917,17 @@ static inline void rtmsg_iwinfo(struct net_device *	dev,
                 return;
         }
         NETLINK_CB(skb).dst_group = RTNLGRP_LINK;
-        netlink_broadcast(rtnl, skb, 0, RTNLGRP_LINK, GFP_ATOMIC);
+        skb_queue_tail(&wireless_nlevent_queue, skb);
+        tasklet_schedule(&wireless_nlevent_tasklet);
+}
+
+static int __init wireless_nlevent_init(void)
+{
+        skb_queue_head_init(&wireless_nlevent_queue);
+        return 0;
 }
+
+subsys_initcall(wireless_nlevent_init);
 #endif  /* WE_EVENT_RTNETLINK */
 
 /* ---------------------------------------------------------------- */