fb47807918
While adding tcp window scaling support I was finding that I'd get some packet loss or reordering when transferring from large distances and grub would just timeout. This is because we weren't ack'ing when we got our OOO packet, so the sender didn't know it needed to retransmit anything, so eventually it would fill the window and stop transmitting, and we'd time out. Fix this by ACK'ing when we don't find our next sequence numbered packet. With this fix I no longer time out. Thanks, Signed-off-by: Josef Bacik <jbacik@fb.com>
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'