f348aee7b3
Exclusive open on SNP will close all existing protocol instances which may disable all receive filters on interface. Reinstall them after we opened protocol exclusively. Also follow UEFI specification recommendation and stop interfaces when closing them: Unexpected system errors, reboots and hangs can occur if an OS is loaded and the network devices are not Shutdown() and Stopped(). Also by: Mark Salter <msalter@redhat.com> Closes: 45204
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. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures. 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'