- 20-grub-install: Don't add an id field to generated BLS snippets
- 99-grub-mkconfig: Disable BLS usage for Xen machines
Resolves: rhbz#1703700
- Don't add a class option to menu entries generated for ppc64le
Resolves: rhbz#1758225
- 10_linux.in: Also use GRUB_CMDLINE_LINUX_DEFAULT to set kernelopts
- blscfg: Don't hardcode an env var as fallback for the BLS options field
Resolves: rhbz#1710483
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>