Merge bk://kernel.bkbits.net/acme/net-2.5

into nuts.ninka.net:/home/davem/src/BK/net-2.5

Makefile

 VERSION = 2
 PATCHLEVEL = 5
-SUBLEVEL = 71
+SUBLEVEL = 72
 EXTRAVERSION =
 
 # *DOCUMENTATION*

drivers/md/dm-ioctl.c

@@ -297,13 +297,14 @@ int dm_hash_rename(const char *old, const char *new)
 	/*
 	 * rename and move the name cell.
 	 */
+	unregister_with_devfs(hc);
+
 	list_del(&hc->name_list);
 	old_name = hc->name;
 	hc->name = new_name;
 	list_add(&hc->name_list, _name_buckets + hash_str(new_name));
 
 	/* rename the device node in devfs */
-	unregister_with_devfs(hc);
 	register_with_devfs(hc);
 
 	up_write(&_hash_lock);

drivers/net/bonding/bond_main.c

@@ -952,8 +952,6 @@ static int bond_open(struct net_device *dev)
 		add_timer(alb_timer);
 	}
 
-	MOD_INC_USE_COUNT;
-
 	if (miimon > 0) {  /* link check interval, in milliseconds. */
 		init_timer(timer);
 		timer->expires  = jiffies + (miimon * HZ / 1000);
@@ -1027,7 +1025,6 @@ static int bond_close(struct net_device *master)
 		bond_alb_deinitialize(bond);
 	}
 
-	MOD_DEC_USE_COUNT;
 	return 0;
 }
 
@@ -3694,6 +3691,8 @@ static int __init bond_init(struct net_device *dev)
 		kfree(bond);
 		return -ENOMEM;
 	}
+	bond->bond_proc_dir->owner = THIS_MODULE;
+
 	bond->bond_proc_info_file = 
 		create_proc_info_entry("info", 0, bond->bond_proc_dir, 
 					bond_get_info);
@@ -3705,6 +3704,7 @@ static int __init bond_init(struct net_device *dev)
 		kfree(bond);
 		return -ENOMEM;
 	}
+	bond->bond_proc_info_file->owner = THIS_MODULE;
 #endif /* CONFIG_PROC_FS */
 
 	if (first_pass == 1) {

drivers/net/shaper.c

@@ -630,7 +630,7 @@ static void shaper_init_priv(struct net_device *dev)
  *	Add a shaper device to the system
  */
  
-static int __init shaper_probe(struct net_device *dev)
+static void __init shaper_setup(struct net_device *dev)
 {
 	/*
 	 *	Set up the shaper.
@@ -642,6 +642,7 @@ static int __init shaper_probe(struct net_device *dev)
 
 	dev->open		= shaper_open;
 	dev->stop		= shaper_close;
+	dev->destructor 	= (void (*)(struct net_device *))kfree;
 	dev->hard_start_xmit 	= shaper_start_xmit;
 	dev->get_stats 		= shaper_get_stats;
 	dev->set_multicast_list = NULL;
@@ -669,12 +670,6 @@ static int __init shaper_probe(struct net_device *dev)
 	dev->addr_len		= 0;
 	dev->tx_queue_len	= 10;
 	dev->flags		= 0;
-		
-	/*
-	 *	Shaper is ok
-	 */	
-	 
-	return 0;
 }
  
 static int shapers = 1;
@@ -695,35 +690,38 @@ __setup("shapers=", set_num_shapers);
 
 #endif /* MODULE */
 
-static struct net_device *devs;
+static struct net_device **devs;
 
 static unsigned int shapers_registered = 0;
 
 static int __init shaper_init(void)
 {
-	int i, err;
+	int i;
 	size_t alloc_size;
-	struct shaper *sp;
+	struct net_device *dev;
+	char name[IFNAMSIZ];
 
 	if (shapers < 1)
 		return -ENODEV;
 
-	alloc_size = (sizeof(*devs) * shapers) +
-		     (sizeof(struct shaper) * shapers);
+	alloc_size = sizeof(*dev) * shapers;
 	devs = kmalloc(alloc_size, GFP_KERNEL);
 	if (!devs)
 		return -ENOMEM;
 	memset(devs, 0, alloc_size);
-	sp = (struct shaper *) &devs[shapers];
 
 	for (i = 0; i < shapers; i++) {
-		err = dev_alloc_name(&devs[i], "shaper%d");
-		if (err < 0)
+
+		snprintf(name, IFNAMSIZ, "shaper%d", i);
+		dev = alloc_netdev(sizeof(struct shaper), name,
+				   shaper_setup);
+		if (!dev) 
 			break;
-		devs[i].init = shaper_probe;
-		devs[i].priv = &sp[i];
-		if (register_netdev(&devs[i]))
+
+		if (register_netdev(dev))
 			break;
+
+		devs[i] = dev;
 		shapers_registered++;
 	}
 
@@ -740,7 +738,8 @@ static void __exit shaper_exit (void)
 	int i;
 
 	for (i = 0; i < shapers_registered; i++)
-		unregister_netdev(&devs[i]);
+		if (devs[i])
+			unregister_netdev(devs[i]);
 
 	kfree(devs);
 	devs = NULL;

fs/namei.c

@@ -985,6 +985,8 @@ static inline int check_sticky(struct inode *dir, struct inode *inode)
  *  7. If we were asked to remove a directory and victim isn't one - ENOTDIR.
  *  8. If we were asked to remove a non-directory and victim isn't one - EISDIR.
  *  9. We can't remove a root or mountpoint.
+ * 10. We don't allow removal of NFS sillyrenamed files; it's handled by
+ *     nfs_async_unlink().
  */
 static inline int may_delete(struct inode *dir,struct dentry *victim, int isdir)
 {
@@ -1008,6 +1010,8 @@ static inline int may_delete(struct inode *dir,struct dentry *victim, int isdir)
 		return -EISDIR;
 	if (IS_DEADDIR(dir))
 		return -ENOENT;
+	if (victim->d_flags & DCACHE_NFSFS_RENAMED)
+		return -EBUSY;
 	return 0;
 }
 

fs/nfs/inode.c

@@ -715,7 +715,6 @@ __nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
 		if (fattr->valid & NFS_ATTR_FATTR_V4)
 			nfsi->change_attr = fattr->change_attr;
 		inode->i_size = nfs_size_to_loff_t(fattr->size);
-		inode->i_mode = fattr->mode;
 		inode->i_nlink = fattr->nlink;
 		inode->i_uid = fattr->uid;
 		inode->i_gid = fattr->gid;

net/ipv4/igmp.c

@@ -387,8 +387,17 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ip_mc_list *pmc,
 		if (type == IGMPV3_ALLOW_NEW_SOURCES ||
 		    type == IGMPV3_BLOCK_OLD_SOURCES)
 			return skb;
-		if (pmc->crcount || isquery)
+		if (pmc->crcount || isquery) {
+			/* make sure we have room for group header and at
+			 * least one source.
+			 */
+			if (skb && AVAILABLE(skb) < sizeof(struct igmpv3_grec)+
+			    sizeof(__u32)) {
+				igmpv3_sendpack(skb);
+				skb = 0; /* add_grhead will get a new one */
+			}
 			skb = add_grhead(skb, pmc, type, &pgr);
+		}
 		return skb;
 	}
 	pih = skb ? (struct igmpv3_report *)skb->h.igmph : 0;

net/ipv6/mcast.c

@@ -1321,8 +1321,17 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
 		if (type == MLD2_ALLOW_NEW_SOURCES ||
 		    type == MLD2_BLOCK_OLD_SOURCES)
 			return skb;
-		if (pmc->mca_crcount || isquery)
+		if (pmc->mca_crcount || isquery) {
+			/* make sure we have room for group header and at
+			 * least one source.
+			 */
+			if (skb && AVAILABLE(skb) < sizeof(struct mld2_grec)+
+			    sizeof(struct in6_addr)) {
+				mld_sendpack(skb);
+				skb = 0; /* add_grhead will get a new one */
+			}
 			skb = add_grhead(skb, pmc, type, &pgr);
+		}
 		return skb;
 	}
 	pmr = skb ? (struct mld2_report *)skb->h.raw : 0;