*** select.orig.c	Thu Jun 21 08:52:04 2001
--- select.c	Thu Jun 21 12:09:25 2001
***************
*** 164,171 ****
--- 164,172 ----
  {
  	poll_table table, *wait;
  	int retval, i, off;
  	long __timeout = *timeout;
+ 	unsigned long bits;
  
   	read_lock(&current->files->file_lock);
  	retval = max_select_fd(n, fds);
  	read_unlock(&current->files->file_lock);
***************
*** 186,194 ****
  			unsigned long mask;
  			struct file *file;
  
  			off = i / __NFDBITS;
! 			if (!(bit & BITS(fds, off)))
  				continue;
  			file = fget(i);
  			mask = POLLNVAL;
  			if (file) {
--- 187,202 ----
  			unsigned long mask;
  			struct file *file;
  
  			off = i / __NFDBITS;
! 			if (!(i & (__NFDBITS - 1))) {
! 				bits = BITS(fds, off);
! 				if (!bits) {
! 					i += __NFDBITS;
! 					continue;
! 				}
! 			}
! 			if (!(bit & bits))
  				continue;
  			file = fget(i);
  			mask = POLLNVAL;
  			if (file) {