--- x/fs/exec.c.~1~	2003-10-01 03:29:46.000000000 +0200
+++ x/fs/exec.c	2003-10-01 03:30:11.000000000 +0200
@@ -430,13 +430,6 @@ static int exec_mmap(void)
 	struct mm_struct * mm, * old_mm;
 
 	old_mm = current->mm;
-	if (old_mm && atomic_read(&old_mm->mm_users) == 1) {
-		mm_release();
-		exit_aio(old_mm);
-		exit_mmap(old_mm);
-		old_mm->free_area_cache = 0;
-		return 0;
-	}
 
 	mm = mm_alloc();
 	if (mm) {