grub2/0193-Fix-util-grub.d-20_linux_xen.in-Add-xen_boot-command.patch
Javier Martinez Canillas afb0baacd6
Use BLS fragment filename as menu entry id and for sort criterion
The BLS config filenames are guaranteed to be unique, so they can be
used as GRUB2 entry id and can also be used to sort the menu entries.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
2018-07-02 17:33:09 +02:00

62 lines
1.9 KiB
Diff

From cba0322cd88baf136ac693f5ec1826f3314daeff Mon Sep 17 00:00:00 2001
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Mon, 28 Aug 2017 13:51:14 -0400
Subject: [PATCH 193/250] Fix util/grub.d/20_linux_xen.in: Add xen_boot command
support for aarch64
Commit d33045ce7ffcb7c1e4a60c14d5ca64b36e3c5abe introduced
the support for this, but it does not work under x86 (as it stops
20_linux_xen from running).
The 20_linux_xen is run under a shell and any exits from within it:
(For example on x86):
+ /usr/bin/grub2-file --is-arm64-efi /boot/xen-4.9.0.gz
[root@tst063 grub]# echo $?
1
will result in 20_linux_xen exciting without continuing
and also causing grub2-mkconfig to stop processing.
As in:
[root@tst063 ~]#
And no more.
This patch wraps the invocation of grub-file to be a in subshell
and to process the return value in a conditional. That fixes
the issue.
RH-BZ 1486002: grub2-mkconfig does not work if xen.gz is installed.
CC: Fu Wei <fu.wei@linaro.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
util/grub.d/20_linux_xen.in | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/util/grub.d/20_linux_xen.in b/util/grub.d/20_linux_xen.in
index 462f8e1f819..9b1bd716965 100644
--- a/util/grub.d/20_linux_xen.in
+++ b/util/grub.d/20_linux_xen.in
@@ -210,13 +210,12 @@ while [ "x${xen_list}" != "x" ] ; do
if [ "x$is_top_level" != xtrue ]; then
echo " submenu '$(gettext_printf "Xen hypervisor, version %s" "${xen_version}" | grub_quote)' \$menuentry_id_option 'xen-hypervisor-$xen_version-$boot_device_id' {"
fi
- $grub_file --is-arm64-efi $current_xen
- if [ $? -ne 0 ]; then
- xen_loader="multiboot"
- module_loader="module"
- else
+ if ($grub_file --is-arm64-efi $current_xen); then
xen_loader="xen_hypervisor"
module_loader="xen_module"
+ else
+ xen_loader="multiboot"
+ module_loader="module"
fi
while [ "x$list" != "x" ] ; do
linux=`version_find_latest $list`
--
2.17.1