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Add again 20_linux_xen script fix that got dropped by mistake

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Resolves: rhbz#1858364

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
This commit is contained in:
Javier Martinez Canillas 2021-04-12 00:42:48 +02:00
parent bd7cb174b2
commit b6fa1c44dc
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GPG key ID: C751E590D63F3D69
2 changed files with 29 additions and 9 deletions
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32
0068-20_linux_xen-load-xen-or-multiboot-2-modules-as-need.patch
View file

@ -5,27 +5,43 @@ Subject: [PATCH] 20_linux_xen: load xen or multiboot{,2} modules as needed.
Signed-off-by: Peter Jones <pjones@redhat.com>
---
util/grub.d/20_linux_xen.in | 3 +++
1 file changed, 3 insertions(+)
util/grub.d/20_linux_xen.in | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/util/grub.d/20_linux_xen.in b/util/grub.d/20_linux_xen.in
index e9e73b815fb..f8897479fe6 100644
index e9e73b815fb..c23b064be6c 100644
--- a/util/grub.d/20_linux_xen.in
+++ b/util/grub.d/20_linux_xen.in
@@ -153,6 +153,8 @@ linux_entry_xsm ()
@@ -153,6 +153,7 @@ linux_entry_xsm ()
else
xen_rm_opts="no-real-mode edd=off"
fi
+ insmod ${module_loader}
+ insmod ${xen_loader}
+ insmod ${xen_module}
${xen_loader} ${rel_xen_dirname}/${xen_basename} placeholder ${xen_args} \${xen_rm_opts}
echo '$(echo "$lmessage" | grub_quote)'
${module_loader} ${rel_dirname}/${basename} placeholder root=${linux_root_device_thisversion} ro ${args}
@@ -166,6 +168,7 @@ EOF
@@ -166,6 +167,7 @@ EOF
done
sed "s/^/$submenu_indentation/" << EOF
echo '$(echo "$message" | grub_quote)'
+ insmod ${module_loader}
+ insmod ${xen_module}
${module_loader} --nounzip $(echo $initrd_path)
EOF
fi
@@ -253,13 +255,16 @@ while [ "x${xen_list}" != "x" ] ; do
echo " submenu '$(gettext_printf "Xen hypervisor, version %s" "${xen_version}" | grub_quote)' \$menuentry_id_option 'xen-hypervisor-$xen_version-$boot_device_id' {"
fi
if ($grub_file --is-arm64-efi $current_xen); then
+ xen_module="xen_boot"
xen_loader="xen_hypervisor"
module_loader="xen_module"
else
if ($grub_file --is-x86-multiboot2 $current_xen); then
+ xen_module="multiboot2"
xen_loader="multiboot2"
module_loader="module2"
else
+ xen_module="multiboot"
xen_loader="multiboot"
module_loader="module"
fi

6
grub2.spec
View file

@ -14,7 +14,7 @@
Name: grub2
Epoch: 1
Version: 2.06~rc1
Release: 1%{?dist}
Release: 2%{?dist}
Summary: Bootloader with support for Linux, Multiboot and more
License: GPLv3+
URL: http://www.gnu.org/software/grub/
@ -519,6 +519,10 @@ rm -r /boot/grub2.tmp/ || :
%endif
%changelog
* Mon Apr 12 2021 Javier Martinez Canillas <javierm@redhat.com> - 2.06~rc1-2
- Add again 20_linux_xen script fix that got dropped by mistake
Resolves: rhbz#1858364
* Tue Apr 06 2021 Javier Martinez Canillas <javierm@redhat.com> - 2.06~rc1-1
- Update to 2.06~rc1 to fix a bunch of CVEs
Resolves: CVE-2020-14372