25b2b22d54
The of_path_of_nvme function (commit 2391d57, ieee1275: add nvme support within ofpath) introduced a functional regression: On systems which are not based on Open Firmware but have at least one NVME device, find_obppath will return NULL and thus trying to append the disk name to of_path will result in a crash. The proper behavior of of_path_of_nvme is, however, to just return NULL in such cases, like other users of find_obppath, such as of_path_of_scsi. Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Reviewed-by: Eric Snowberg <eric.snowberg@oracle.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.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'