diff -urpPX nopatch linux-2.4.33/fs/proc/generic.c linux/fs/proc/generic.c
--- linux-2.4.33/fs/proc/generic.c	Wed Jan 19 17:10:11 2005
+++ linux/fs/proc/generic.c	Sun Aug 13 20:59:16 2006
@@ -396,7 +402,9 @@ static int proc_register(struct proc_dir
 static void proc_kill_inodes(struct proc_dir_entry *de)
 {
 	struct list_head *p;
-	struct super_block *sb = proc_mnt->mnt_sb;
+	struct super_block *sb = proc_super;
+
+	if (!sb) return;
 
 	/*
 	 * Actually it's a partial revoke().
diff -urpPX nopatch linux-2.4.33/fs/proc/inode.c linux/fs/proc/inode.c
--- linux-2.4.33/fs/proc/inode.c	Fri Nov 28 21:26:21 2003
+++ linux/fs/proc/inode.c	Wed Aug 16 04:54:57 2006
@@ -73,8 +74,6 @@ static void proc_delete_inode(struct ino
 	}
 }
 
-struct vfsmount *proc_mnt;
-
 static void proc_read_inode(struct inode * inode)
 {
 	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
@@ -176,12 +179,15 @@ out_fail:
 	goto out;
 }			
 
+struct super_block *proc_super = NULL;
+
 struct super_block *proc_read_super(struct super_block *s,void *data, 
 				    int silent)
 {
 	struct inode * root_inode;
 	struct task_struct *p;
 
+	s->s_flags |= MS_NOSUID | MS_NOEXEC | MS_NODEV;
 	s->s_blocksize = 1024;
 	s->s_blocksize_bits = 10;
 	s->s_magic = PROC_SUPER_MAGIC;
@@ -201,6 +207,10 @@ struct super_block *proc_read_super(stru
 	if (!s->s_root)
 		goto out_no_root;
 	parse_options(data, &root_inode->i_uid, &root_inode->i_gid);
+	if (!proc_super) {
+		s->s_count++;
+		proc_super = s;
+	}
 	return s;
 
 out_no_root:
diff -urpPX nopatch linux-2.4.33/fs/proc/root.c linux/fs/proc/root.c
--- linux-2.4.33/fs/proc/root.c	Wed Nov 17 14:54:21 2004
+++ linux/fs/proc/root.c	Sat Aug 12 08:51:47 2006
@@ -30,12 +31,6 @@ void __init proc_root_init(void)
 	int err = register_filesystem(&proc_fs_type);
 	if (err)
 		return;
-	proc_mnt = kern_mount(&proc_fs_type);
-	err = PTR_ERR(proc_mnt);
-	if (IS_ERR(proc_mnt)) {
-		unregister_filesystem(&proc_fs_type);
-		return;
-	}
 	proc_misc_init();
 	proc_net = proc_mkdir("net", 0);
 	proc_net_stat = proc_mkdir("net/stat", NULL);
diff -urpPX nopatch linux-2.4.33/include/linux/proc_fs.h linux/include/linux/proc_fs.h
--- linux-2.4.33/include/linux/proc_fs.h	Sat Aug 12 08:48:39 2006
+++ linux/include/linux/proc_fs.h	Sat Aug 12 08:51:47 2006
@@ -96,7 +96,7 @@ extern struct proc_dir_entry *create_pro
 						struct proc_dir_entry *parent);
 extern void remove_proc_entry(const char *name, struct proc_dir_entry *parent);
 
-extern struct vfsmount *proc_mnt;
+extern struct super_block *proc_super;
 extern struct super_block *proc_read_super(struct super_block *,void *,int);
 extern struct inode * proc_get_inode(struct super_block *, int, struct proc_dir_entry *);