--- linux-2.6.8-022stab064/fs/nfs/inode.c.nonfs	2006-02-10 15:21:25.822784424 +0300
+++ linux-2.6.8-022stab064/fs/nfs/inode.c	2006-02-10 15:25:29.587726520 +0300
@@ -1399,7 +1399,8 @@ static struct file_system_type nfs_fs_ty
 	.name		= "nfs",
 	.get_sb		= nfs_get_sb,
 	.kill_sb	= nfs_kill_super,
-	.fs_flags	= FS_ODD_RENAME|FS_REVAL_DOT|FS_BINARY_MOUNTDATA,
+	.fs_flags	= FS_ODD_RENAME|FS_REVAL_DOT|
+			  FS_BINARY_MOUNTDATA|FS_VIRTUALIZED,
 };
 
 #ifdef CONFIG_NFS_V4
--- linux-2.6.8-022stab064/net/sunrpc/rpc_pipe.c.nonfs	2006-02-10 15:20:28.040568656 +0300
+++ linux-2.6.8-022stab064/net/sunrpc/rpc_pipe.c	2006-02-10 14:25:48.000000000 +0300
@@ -804,6 +804,7 @@ static struct file_system_type rpc_pipe_
 	.name		= "rpc_pipefs",
 	.get_sb		= rpc_get_sb,
 	.kill_sb	= kill_litter_super,
+	.fs_flags	= FS_VIRTUALIZED,	
 };
 
 static void
--- linux-2.6.8-022stab064/kernel/exit.c.nonfs	2006-02-10 15:21:55.098333864 +0300
+++ linux-2.6.8-022stab064/kernel/exit.c	2006-02-10 15:19:53.045888656 +0300
@@ -271,9 +271,6 @@ void __set_special_pids(pid_t session, p
 {
 	struct task_struct *curr = current;
 
-	WARN_ON(is_virtual_pid(pgrp));
-	WARN_ON(is_virtual_pid(session));
-
 	if (curr->signal->session != session) {
 		detach_pid(curr, PIDTYPE_SID);
 		curr->signal->session = session;
--- linux-2.6.8-022stab064/arch/i386/kernel/process.c.nonfs	2006-02-10 15:23:36.306947816 +0300
+++ linux-2.6.8-022stab064/arch/i386/kernel/process.c	2006-02-10 15:29:36.513188144 +0300
@@ -276,13 +276,6 @@ int kernel_thread(int (*fn)(void *), voi
 {
 	struct pt_regs regs;
 
-	/* Don't allow kernel_thread() inside VE */
-	if (!ve_is_super(get_exec_env())) {
-		printk("kernel_thread call inside VE\n");
-		dump_stack();
-		return -EPERM;
-	}
-
 	memset(&regs, 0, sizeof(regs));
 
 	regs.ebx = (unsigned long) fn;
--- ./arch/x86_64/kernel/process.c.xxxx	2006-01-23 20:25:04.000000000 +0300
+++ ./arch/x86_64/kernel/process.c	2006-02-10 15:30:13.000000000 +0300
@@ -719,12 +719,6 @@ long do_fork_kthread(unsigned long clone
 	      int __user *parent_tidptr,
 	      int __user *child_tidptr)
 {
-	if (ve_is_super(get_exec_env()))
-		return do_fork(clone_flags, stack_start, regs, stack_size,
-				parent_tidptr, child_tidptr);
-
-	/* Don't allow kernel_thread() inside VE */
-	printk("kernel_thread call inside VE\n");
-	dump_stack();
-	return -EPERM;
+	return do_fork(clone_flags, stack_start, regs, stack_size,
+			parent_tidptr, child_tidptr);
 }