grub2/0063-Try-to-emit-linux16-initrd16-and-linuxefi-initrdefi-.patch
Peter Jones f4c76c02ae Reconcile even harder, so that it actually works.
Signed-off-by: Peter Jones <pjones@redhat.com>
2015-07-22 13:12:37 -04:00

78 lines
2.0 KiB
Diff

From 8bc3f3da2d6a5b372d120c2d07efbcc5ad17eddc Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Mon, 27 Oct 2014 09:22:55 -0400
Subject: [PATCH 63/74] Try to emit linux16/initrd16 and linuxefi/initrdefi in
30-os_prober.
Resolves: rhbz#1108296
Signed-off-by: Peter Jones <pjones@redhat.com>
---
util/grub.d/30_os-prober.in | 30 ++++++++++++++++++++++++++----
1 file changed, 26 insertions(+), 4 deletions(-)
diff --git a/util/grub.d/30_os-prober.in b/util/grub.d/30_os-prober.in
index 11586c9..8b1e8f6 100644
--- a/util/grub.d/30_os-prober.in
+++ b/util/grub.d/30_os-prober.in
@@ -135,6 +135,28 @@ for OS in ${OSPROBED} ; do
LONGNAME="${LABEL}"
fi
+ sixteenbit=""
+ linuxefi="linux"
+ initrdefi="initrd"
+ case "$machine" in
+ i?86|x86_64)
+ sixteenbit="16"
+ linuxefi="linuxefi"
+ initrdefi="initrdefi"
+ ;;
+ aarch64)
+ linuxefi="linux"
+ initrdefi="initrd"
+ esac
+ linux="linux${sixteenbit}"
+ initrd="initrd${sixteenbit}"
+ # there's no way to tell that the /other/ os is booting through UEFI,
+ # but if we are it's an okay bet...
+ if [ -d /sys/firmware/efi ]; then
+ linux=$linuxefi
+ initrd=$initrdefi
+ fi
+
gettext_printf "Found %s on %s\n" "${LONGNAME}" "${DEVICE}" >&2
case ${BOOT} in
@@ -235,11 +257,11 @@ EOF
save_default_entry | grub_add_tab
printf '%s\n' "${prepare_boot_cache}"
cat << EOF
- linux ${LKERNEL} ${LPARAMS}
+ ${linux} ${LKERNEL} ${LPARAMS}
EOF
if [ -n "${LINITRD}" ] ; then
cat << EOF
- initrd ${LINITRD}
+ ${initrd} ${LINITRD}
EOF
fi
cat << EOF
@@ -255,11 +277,11 @@ EOF
save_default_entry | sed -e "s/^/$grub_tab$grub_tab/"
printf '%s\n' "${prepare_boot_cache}" | grub_add_tab
cat << EOF
- linux ${LKERNEL} ${LPARAMS}
+ ${linux} ${LKERNEL} ${LPARAMS}
EOF
if [ -n "${LINITRD}" ] ; then
cat << EOF
- initrd ${LINITRD}
+ ${initrd} ${LINITRD}
EOF
fi
cat << EOF
--
2.4.3