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Accepting request 1223823 from Base:System

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OBS-URL: https://build.opensuse.org/request/show/1223823
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/grub2?expand=0&rev=341
This commit is contained in:
Ana Guerrero
2024-11-13 14:27:20 +00:00
committed by Git OBS Bridge
parent d11da056b4 543f21c3be
commit 78a4db0f8e
8 changed files with 13 additions and 1452 deletions
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42
0001-10_linux-Do-not-enable-BLSCFG-on-s390-emu.patch
View File

@@ -1,42 +0,0 @@
From f8f7e36b75905254d9ee613bc7eaf7104189df02 Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Fri, 8 Nov 2024 13:01:07 +0800
Subject: [PATCH] 10_linux: Do not enable BLSCFG on s390-emu
GRUB_ENABLE_BLSCFG may be enabled by some image builders for some reason
without knowing it is not ready for a given platform. Here we force it
to be disabled on s390-emu as it is not ready and has reported issues.
Signed-off-by: Michael Chang <mchang@suse.com>
---
util/grub.d/10_linux.in | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index f5c80798e..5163b492b 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -108,6 +108,12 @@ cat <<EOF
EOF
}
+machine=`uname -m`
+# Workaround KIWI sets GRUB_ENABLE_BLSCFG=true in s390-emu
+case "x$machine" in
+ xs390 | xs390x) GRUB_ENABLE_BLSCFG=false ;;
+esac
+
if [ "x${GRUB_ENABLE_BLSCFG}" = "xtrue" ]; then
if [ x$dirname = x/ ]; then
if [ -z "${prepare_root_cache}" ]; then
@@ -247,7 +253,6 @@ EOF
EOF
}
-machine=`uname -m`
case "x$machine" in
xi?86 | xx86_64) klist="/boot/vmlinuz-* /vmlinuz-* /boot/kernel-*" ;;
xaarch64) klist="/boot/Image-* /Image-* /boot/kernel-*" ;;
--
2.47.0

411
0002-Add-BLS-support-to-grub-mkconfig.patch
View File

@@ -1,411 +0,0 @@
From 439de947262b0d8d4a02ca5afb1ef4f15853962c Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Fri, 9 Dec 2016 15:40:29 -0500
Subject: [PATCH 2/9] Add BLS support to grub-mkconfig
GRUB now has BootLoaderSpec support, the user can choose to use this by
setting GRUB_ENABLE_BLSCFG to true in /etc/default/grub. On this setup,
the boot menu entries are not added to the grub.cfg, instead BLS config
files are parsed by blscfg command and the entries created dynamically.
A 10_linux_bls grub.d snippet to generate menu entries from BLS files
is also added that can be used on platforms where the bootloader doesn't
have BLS support and only can parse a normal grub configuration file.
Portions of the 10_linux_bls were taken from the ostree-grub-generator
script that's included in the OSTree project.
Fixes to support multi-devices and generate a BLS section even if no
kernels are found in the boot directory were proposed by Yclept Nemo
and Tom Gundersen respectively.
Signed-off-by: Peter Jones <pjones@redhat.com>
[javierm: remove outdated URL for BLS document]
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
[iwienand@redhat.com: skip machine ID check when updating entries]
Signed-off-by: Ian Wienand <iwienand@redhat.com>
[rharwood: commit message composits, drop man pages]
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
---
util/grub-mkconfig.in | 9 +-
util/grub-mkconfig_lib.in | 22 +++-
util/grub.d/10_linux.in | 244 +++++++++++++++++++++++++++++++++++++-
3 files changed, 269 insertions(+), 6 deletions(-)
diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
index cf5b79342..7af15df94 100644
--- a/util/grub-mkconfig.in
+++ b/util/grub-mkconfig.in
@@ -49,6 +49,8 @@ grub_script_check="${bindir}/@grub_script_check@"
export TEXTDOMAIN=@PACKAGE@
export TEXTDOMAINDIR="@localedir@"
+export GRUB_GRUBENV_UPDATE="yes"
+
. "${pkgdatadir}/grub-mkconfig_lib"
# Usage: usage
@@ -58,6 +60,7 @@ usage () {
gettext "Generate a grub config file"; echo
echo
print_option_help "-o, --output=$(gettext FILE)" "$(gettext "output generated config to FILE [default=stdout]")"
+ print_option_help "--no-grubenv-update" "$(gettext "do not update variables in the grubenv file")"
print_option_help "-h, --help" "$(gettext "print this message and exit")"
print_option_help "-V, --version" "$(gettext "print the version information and exit")"
echo
@@ -93,6 +96,9 @@ do
--output=*)
grub_cfg=`echo "$option" | sed 's/--output=//'`
;;
+ --no-grubenv-update)
+ GRUB_GRUBENV_UPDATE="no"
+ ;;
-*)
gettext_printf "Unrecognized option \`%s'\n" "$option" 1>&2
usage
@@ -300,7 +306,8 @@ export GRUB_DEFAULT \
GRUB_DISABLE_SUBMENU \
SUSE_BTRFS_SNAPSHOT_BOOTING \
SUSE_CMDLINE_XENEFI \
- SUSE_REMOVE_LINUX_ROOT_PARAM
+ SUSE_REMOVE_LINUX_ROOT_PARAM \
+ GRUB_ENABLE_BLSCFG
if test "x${grub_cfg}" != "x"; then
rm -f "${grub_cfg}.new"
diff --git a/util/grub-mkconfig_lib.in b/util/grub-mkconfig_lib.in
index 22fb7668f..5db4337c6 100644
--- a/util/grub-mkconfig_lib.in
+++ b/util/grub-mkconfig_lib.in
@@ -30,6 +30,9 @@ fi
if test "x$grub_file" = x; then
grub_file="${bindir}/@grub_file@"
fi
+if test "x$grub_editenv" = x; then
+ grub_editenv="${bindir}/@grub_editenv@"
+fi
if test "x$grub_mkrelpath" = x; then
grub_mkrelpath="${bindir}/@grub_mkrelpath@"
fi
@@ -123,8 +126,19 @@ EOF
fi
}
+prepare_grub_to_access_device_with_variable ()
+{
+ device_variable="$1"
+ shift
+ prepare_grub_to_access_device "$@"
+ unset "device_variable"
+}
+
prepare_grub_to_access_device ()
{
+ if [ -z "$device_variable" ]; then
+ device_variable="root"
+ fi
old_ifs="$IFS"
IFS='
'
@@ -159,18 +173,18 @@ prepare_grub_to_access_device ()
# otherwise set root as per value in device.map.
fs_hint="`"${grub_probe}" --device $@ --target=compatibility_hint`"
if [ "x$fs_hint" != x ]; then
- echo "set root='$fs_hint'"
+ echo "set ${device_variable}='$fs_hint'"
fi
if [ "x${GRUB_DISABLE_UUID}" != "xtrue" ] && fs_uuid="`"${grub_probe}" --device $@ --target=fs_uuid 2> /dev/null`" ; then
hints="`"${grub_probe}" --device $@ --target=hints_string 2> /dev/null`" || hints=
if [ "x$hints" != x ]; then
echo "if [ x\$feature_platform_search_hint = xy ]; then"
- echo " search --no-floppy --fs-uuid --set=root ${hints} ${fs_uuid}"
+ echo " search --no-floppy --fs-uuid --set=${device_variable} ${hints} ${fs_uuid}"
echo "else"
- echo " search --no-floppy --fs-uuid --set=root ${fs_uuid}"
+ echo " search --no-floppy --fs-uuid --set=${device_variable} ${fs_uuid}"
echo "fi"
else
- echo "search --no-floppy --fs-uuid --set=root ${fs_uuid}"
+ echo "search --no-floppy --fs-uuid --set=${device_variable} ${fs_uuid}"
fi
fi
IFS="$old_ifs"
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index 5531239eb..49eccbeaf 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -91,6 +91,244 @@ if [ "x$SUSE_REMOVE_LINUX_ROOT_PARAM" = "xtrue" ]; then
LINUX_ROOT_DEVICE=""
fi
+populate_header_warn()
+{
+if [ "x${BLS_POPULATE_MENU}" = "xtrue" ]; then
+ bls_parser="10_linux script"
+else
+ bls_parser="blscfg command"
+fi
+cat <<EOF
+
+# This section was generated by a script. Do not modify the generated file - all changes
+# will be lost the next time file is regenerated. Instead edit the BootLoaderSpec files.
+#
+# The $bls_parser parses the BootLoaderSpec files stored in /boot/loader/entries and
+# populates the boot menu. Please refer to the Boot Loader Specification documentation
+# for the files format: https://systemd.io/BOOT_LOADER_SPECIFICATION/.
+
+EOF
+}
+
+read_config()
+{
+ config_file=${1}
+ title=""
+ initrd=""
+ options=""
+ linux=""
+ grub_arg=""
+
+ while read -r line
+ do
+ record=$(echo ${line} | cut -f 1 -d ' ')
+ value=$(echo ${line} | cut -s -f2- -d ' ')
+ case "${record}" in
+ "title")
+ title=${value}
+ ;;
+ "initrd")
+ initrd=${value}
+ ;;
+ "linux")
+ linux=${value}
+ ;;
+ "options")
+ options=${value}
+ ;;
+ "grub_arg")
+ grub_arg=${value}
+ ;;
+ esac
+ done < ${config_file}
+}
+
+blsdir="/boot/loader/entries"
+
+get_sorted_bls()
+{
+ if ! [ -d "${blsdir}" ]; then
+ return
+ fi
+
+ local IFS=$'\n'
+
+ files=($(for bls in ${blsdir}/*.conf; do
+ if ! [[ -e "${bls}" ]] ; then
+ continue
+ fi
+ bls="${bls%.conf}"
+ bls="${bls##*/}"
+ echo "${bls}"
+ done | ${kernel_sort} 2>/dev/null | tac)) || :
+
+ echo "${files[@]}"
+}
+
+update_bls_cmdline()
+{
+ local cmdline="root=${LINUX_ROOT_DEVICE} ro ${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
+ local -a files=($(get_sorted_bls))
+
+ for bls in "${files[@]}"; do
+ local options="${cmdline}"
+ if [ -z "${bls##*debug*}" ]; then
+ options="${options} ${GRUB_CMDLINE_LINUX_DEBUG}"
+ fi
+ options="$(echo "${options}" | sed -e 's/\//\\\//g')"
+ sed -i -e "s/^options.*/options ${options}/" "${blsdir}/${bls}.conf"
+ done
+}
+
+populate_menu()
+{
+ local -a files=($(get_sorted_bls))
+
+ gettext_printf "Generating boot entries from BLS files...\n" >&2
+
+ for bls in "${files[@]}"; do
+ read_config "${blsdir}/${bls}.conf"
+
+ menu="${menu}menuentry '${title}' ${grub_arg} --id=${bls} {\n"
+ menu="${menu}\t linux ${linux} ${options}\n"
+ if [ -n "${initrd}" ] ; then
+ menu="${menu}\t initrd ${boot_prefix}${initrd}\n"
+ fi
+ menu="${menu}}\n\n"
+ done
+ # The printf command seems to be more reliable across shells for special character (\n, \t) evaluation
+ printf "$menu"
+}
+
+# Make BLS the default if GRUB_ENABLE_BLSCFG was not set and grubby is not installed.
+if [ -z "${GRUB_ENABLE_BLSCFG}" ] && ! command -v new-kernel-pkg >/dev/null; then
+ GRUB_ENABLE_BLSCFG="true"
+fi
+
+if [ "x${GRUB_ENABLE_BLSCFG}" = "xtrue" ]; then
+ if [ x$dirname = x/ ]; then
+ if [ -z "${prepare_root_cache}" ]; then
+ prepare_grub_to_access_device ${GRUB_DEVICE}
+ fi
+ else
+ if [ -z "${prepare_boot_cache}" ]; then
+ prepare_grub_to_access_device ${GRUB_DEVICE_BOOT}
+ fi
+ fi
+
+ if [ -d /sys/firmware/efi ]; then
+ bootefi_device="`${grub_probe} --target=device /boot/efi/`"
+ prepare_grub_to_access_device_with_variable boot ${bootefi_device}
+ else
+ boot_device="`${grub_probe} --target=device /boot/`"
+ prepare_grub_to_access_device_with_variable boot ${boot_device}
+ fi
+
+ arch="$(uname -m)"
+ if [ "x${arch}" = "xppc64le" ] && [ -d /sys/firmware/opal ]; then
+
+ BLS_POPULATE_MENU="true"
+ petitboot_path="/sys/firmware/devicetree/base/ibm,firmware-versions/petitboot"
+
+ if test -e ${petitboot_path}; then
+ read -r -d '' petitboot_version < ${petitboot_path}
+ petitboot_version="$(echo ${petitboot_version//v})"
+
+ if test -n ${petitboot_version}; then
+ major_version="$(echo ${petitboot_version} | cut -d . -f1)"
+ minor_version="$(echo ${petitboot_version} | cut -d . -f2)"
+
+ re='^[0-9]+$'
+ if [[ $major_version =~ $re ]] && [[ $minor_version =~ $re ]] &&
+ ([[ ${major_version} -gt 1 ]] ||
+ [[ ${major_version} -eq 1 &&
+ ${minor_version} -ge 8 ]]); then
+ BLS_POPULATE_MENU="false"
+ fi
+ fi
+ fi
+ fi
+
+ populate_header_warn
+
+ cat << EOF
+# The kernelopts variable should be defined in the grubenv file. But to ensure that menu
+# entries populated from BootLoaderSpec files that use this variable work correctly even
+# without a grubenv file, define a fallback kernelopts variable if this has not been set.
+#
+# The kernelopts variable in the grubenv file can be modified using the grubby tool or by
+# executing the grub2-mkconfig tool. For the latter, the values of the GRUB_CMDLINE_LINUX
+# and GRUB_CMDLINE_LINUX_DEFAULT options from /etc/default/grub file are used to set both
+# the kernelopts variable in the grubenv file and the fallback kernelopts variable.
+if [ -z "\${kernelopts}" ]; then
+ set kernelopts="root=${LINUX_ROOT_DEVICE} ro ${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
+fi
+EOF
+
+ update_bls_cmdline
+
+ if [ "x${BLS_POPULATE_MENU}" = "xtrue" ]; then
+ populate_menu
+ else
+ cat << EOF
+
+insmod blscfg
+blscfg
+EOF
+ fi
+
+ if [ "x${GRUB_GRUBENV_UPDATE}" = "xyes" ]; then
+ blsdir="/boot/loader/entries"
+ [ -d "${blsdir}" ] && GRUB_BLS_FS="$(${grub_probe} --target=fs ${blsdir})"
+ if [ "x${GRUB_BLS_FS}" = "xbtrfs" ] || [ "x${GRUB_BLS_FS}" = "xzfs" ]; then
+ blsdir=$(make_system_path_relative_to_its_root "${blsdir}")
+ if [ "x${blsdir}" != "x/loader/entries" ] && [ "x${blsdir}" != "x/boot/loader/entries" ]; then
+ ${grub_editenv} - set blsdir="${blsdir}"
+ fi
+ fi
+
+ if [ -n "${GRUB_EARLY_INITRD_LINUX_CUSTOM}" ]; then
+ ${grub_editenv} - set early_initrd="${GRUB_EARLY_INITRD_LINUX_CUSTOM}"
+ fi
+
+ if [ -n "${GRUB_DEFAULT_DTB}" ]; then
+ ${grub_editenv} - set devicetree="${GRUB_DEFAULT_DTB}"
+ fi
+
+ if [ -n "${GRUB_SAVEDEFAULT}" ]; then
+ ${grub_editenv} - set save_default="${GRUB_SAVEDEFAULT}"
+ fi
+ fi
+
+ exit 0
+fi
+
+mktitle ()
+{
+ local title_type
+ local version
+ local OS_NAME
+ local OS_VERS
+
+ title_type=$1 && shift
+ version=$1 && shift
+
+ OS_NAME="$(eval $(grep ^NAME= /etc/os-release) ; echo ${NAME})"
+ OS_VERS="$(eval $(grep ^VERSION= /etc/os-release) ; echo ${VERSION})"
+
+ case $title_type in
+ recovery)
+ title=$(printf '%s (%s) %s (recovery mode)' \
+ "${OS_NAME}" "${version}" "${OS_VERS}")
+ ;;
+ *)
+ title=$(printf '%s (%s) %s' \
+ "${OS_NAME}" "${version}" "${OS_VERS}")
+ ;;
+ esac
+ echo -n ${title}
+}
+
title_correction_code=
hotkey=1
@@ -124,6 +362,7 @@ linux_entry ()
if [ -z "$boot_device_id" ]; then
boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")"
fi
+
if [ x$type != xsimple ] ; then
case $type in
recovery)
@@ -298,6 +537,7 @@ fi
is_top_level=true
for linux in ${reverse_sorted_list}; do
gettext_printf "Found linux image: %s\n" "$linux" >&2
+
basename=`basename $linux`
dirname=`dirname $linux`
rel_dirname=`make_system_path_relative_to_its_root $dirname`
@@ -348,7 +588,9 @@ for linux in ${reverse_sorted_list}; do
for i in ${initrd}; do
initrd_display="${initrd_display} ${dirname}/${i}"
done
- gettext_printf "Found initrd image: %s\n" "$(echo $initrd_display)" >&2
+ if [ "x${GRUB_ENABLE_BLSCFG}" != "xtrue" ]; then
+ gettext_printf "Found initrd image: %s\n" "$(echo $initrd_display)" >&2
+ fi
fi
config=
--
2.44.0

385
0003-Add-grub2-switch-to-blscfg.patch
View File

@@ -1,385 +0,0 @@
From 90153f1c9631498723450d84e014e25865fecc1b Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Thu, 15 Mar 2018 14:12:40 -0400
Subject: [PATCH 3/9] Add grub2-switch-to-blscfg
Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
[jhlavac: Use ${etcdefaultgrub} instead of /etc/default/grub]
Signed-off-by: Jan Hlavac <jhlavac@redhat.com>
[rharwood: skip on ostree installations, migrate man to h2m]
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
---
Makefile.util.def | 7 +
docs/man/grub-switch-to-blscfg.h2m | 2 +
util/grub-switch-to-blscfg.in | 317 +++++++++++++++++++++++++++++
util/grub.d/10_linux.in | 2 +-
4 files changed, 327 insertions(+), 1 deletion(-)
create mode 100644 docs/man/grub-switch-to-blscfg.h2m
create mode 100644 util/grub-switch-to-blscfg.in
diff --git a/Makefile.util.def b/Makefile.util.def
index 6bb30c165..ffedea24a 100644
--- a/Makefile.util.def
+++ b/Makefile.util.def
@@ -1460,6 +1460,13 @@ program = {
ldadd = '$(LIBINTL) $(LIBDEVMAPPER) $(LIBZFS) $(LIBNVPAIR) $(LIBGEOM)';
};
+script = {
+ name = grub-switch-to-blscfg;
+ common = util/grub-switch-to-blscfg.in;
+ mansection = 8;
+ installdir = sbin;
+};
+
program = {
name = grub-glue-efi;
mansection = 1;
diff --git a/docs/man/grub-switch-to-blscfg.h2m b/docs/man/grub-switch-to-blscfg.h2m
new file mode 100644
index 000000000..fa341426a
--- /dev/null
+++ b/docs/man/grub-switch-to-blscfg.h2m
@@ -0,0 +1,2 @@
+[NAME]
+grub-switch-to-blscfg \- switch to using BLS config files
diff --git a/util/grub-switch-to-blscfg.in b/util/grub-switch-to-blscfg.in
new file mode 100644
index 000000000..a851424be
--- /dev/null
+++ b/util/grub-switch-to-blscfg.in
@@ -0,0 +1,317 @@
+#! /bin/sh
+#
+# Set a default boot entry for GRUB.
+# Copyright (C) 2004,2009 Free Software Foundation, Inc.
+#
+# GRUB is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# GRUB is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
+
+#set -eu
+
+# Initialize some variables.
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+sbindir=@sbindir@
+bindir=@bindir@
+sysconfdir="@sysconfdir@"
+PACKAGE_NAME=@PACKAGE_NAME@
+PACKAGE_VERSION=@PACKAGE_VERSION@
+datarootdir="@datarootdir@"
+datadir="@datadir@"
+if [ ! -v pkgdatadir ]; then
+ pkgdatadir="${datadir}/@PACKAGE@"
+fi
+
+self=`basename $0`
+
+grub_get_kernel_settings="${sbindir}/@grub_get_kernel_settings@"
+grub_editenv=${bindir}/@grub_editenv@
+etcdefaultgrub=/etc/default/grub
+
+eval "$("${grub_get_kernel_settings}")" || true
+
+EFIDIR=$(grep ^ID= /etc/os-release | sed -e 's/^ID=//' -e 's/rhel/redhat/' -e 's/\"//g')
+if [ -d /sys/firmware/efi/efivars/ ]; then
+ startlink=/etc/grub2-efi.cfg
+ grubdir=`echo "/@bootdirname@/efi/EFI/${EFIDIR}/" | sed 's,//*,/,g'`
+else
+ startlink=/etc/grub2.cfg
+ grubdir=`echo "/@bootdirname@/@grubdirname@" | sed 's,//*,/,g'`
+fi
+
+blsdir=`echo "/@bootdirname@/loader/entries" | sed 's,//*,/,g'`
+
+backupsuffix=.bak
+
+arch="$(uname -m)"
+
+export TEXTDOMAIN=@PACKAGE@
+export TEXTDOMAINDIR="@localedir@"
+
+. "${pkgdatadir}/grub-mkconfig_lib"
+
+# Usage: usage
+# Print the usage.
+usage () {
+ gettext_printf "Usage: %s\n" "$self"
+ gettext "Switch to BLS config files.\n"; echo
+ echo
+ print_option_help "-h, --help" "$(gettext "print this message and exit")"
+ print_option_help "-V, --version" "$(gettext "print the version information and exit")"
+ echo
+ print_option_help "--backup-suffix=$(gettext "SUFFIX")" "$backupsuffix"
+ print_option_help "--bls-directory=$(gettext "DIR")" "$blsdir"
+ print_option_help "--config-file=$(gettext "FILE")" "$startlink"
+ print_option_help "--grub-defaults=$(gettext "FILE")" "$etcdefaultgrub"
+ print_option_help "--grub-directory=$(gettext "DIR")" "$grubdir"
+ # echo
+ # gettext "Report bugs to <bug-grub@gnu.org>."; echo
+}
+
+argument () {
+ opt=$1
+ shift
+
+ if test $# -eq 0; then
+ gettext_printf "%s: option requires an argument -- \`%s'\n" "$self" "$opt" 1>&2
+ exit 1
+ fi
+ echo $1
+}
+
+# Check the arguments.
+while test $# -gt 0
+do
+ option=$1
+ shift
+
+ case "$option" in
+ -h | --help)
+ usage
+ exit 0 ;;
+ -V | --version)
+ echo "$self (${PACKAGE_NAME}) ${PACKAGE_VERSION}"
+ exit 0 ;;
+
+ --backup-suffix)
+ backupsuffix=`argument $option "$@"`
+ shift
+ ;;
+ --backup-suffix=*)
+ backupsuffix=`echo "$option" | sed 's/--backup-suffix=//'`
+ ;;
+
+ --bls-directory)
+ blsdir=`argument $option "$@"`
+ shift
+ ;;
+ --bls-directory=*)
+ blsdir=`echo "$option" | sed 's/--bls-directory=//'`
+ ;;
+
+ --config-file)
+ startlink=`argument $option "$@"`
+ shift
+ ;;
+ --config-file=*)
+ startlink=`echo "$option" | sed 's/--config-file=//'`
+ ;;
+
+ --grub-defaults)
+ etcdefaultgrub=`argument $option "$@"`
+ shift
+ ;;
+ --grub-defaults=*)
+ etcdefaultgrub=`echo "$option" | sed 's/--grub-defaults=//'`
+ ;;
+
+ --grub-directory)
+ grubdir=`argument $option "$@"`
+ shift
+ ;;
+ --grub-directory=*)
+ grubdir=`echo "$option" | sed 's/--grub-directory=//'`
+ ;;
+
+ *)
+ gettext_printf "Unrecognized option \`%s'\n" "$option" 1>&2
+ usage
+ exit 1
+ ;;
+ esac
+done
+
+find_grub_cfg() {
+ local candidate=""
+ while [ -e "${candidate}" -o $# -gt 0 ]
+ do
+ if [ ! -e "${candidate}" ] ; then
+ candidate="$1"
+ shift
+ fi
+
+ if [ -L "${candidate}" ]; then
+ candidate="$(realpath "${candidate}")"
+ fi
+
+ if [ -f "${candidate}" ]; then
+ export GRUB_CONFIG_FILE="${candidate}"
+ return 0
+ fi
+ done
+ return 1
+}
+
+if ! find_grub_cfg ${startlink} ${grubdir}/grub.cfg ; then
+ gettext_printf "Couldn't find config file\n" 1>&2
+ exit 1
+fi
+
+if [ ! -d "${blsdir}" ]; then
+ install -m 700 -d "${blsdir}"
+fi
+
+if [ -f /etc/machine-id ]; then
+ MACHINE_ID=$(cat /etc/machine-id)
+else
+ MACHINE_ID=$(dmesg | sha256sum)
+fi
+
+mkbls() {
+ local kernelver=$1 && shift
+ local datetime=$1 && shift
+ local kernelopts=$1 && shift
+
+ local debugname=""
+ local debugid=""
+ local flavor=""
+
+ if [ "$kernelver" == *\+* ] ; then
+ local flavor=-"${kernelver##*+}"
+ if [ "${flavor}" == "-debug" ]; then
+ local debugname=" with debugging"
+ local debugid="-debug"
+ fi
+ fi
+ (
+ source /etc/os-release
+
+ cat <<EOF
+title ${NAME} (${kernelver}) ${VERSION}${debugname}
+version ${kernelver}${debugid}
+linux /vmlinuz-${kernelver}
+initrd /initramfs-${kernelver}.img
+options ${kernelopts}
+grub_users \$grub_users
+grub_arg --unrestricted
+grub_class kernel${flavor}
+EOF
+ ) | cat
+}
+
+copy_bls() {
+ for kernelver in $(cd /lib/modules/ ; ls -1) "" ; do
+ bls_target="${blsdir}/${MACHINE_ID}-${kernelver}.conf"
+ linux="/vmlinuz-${kernelver}"
+ linux_path="/boot${linux}"
+ kernel_dir="/lib/modules/${kernelver}"
+
+ if [ ! -d "${kernel_dir}" ] ; then
+ continue
+ fi
+ if [ ! -f "${linux_path}" ]; then
+ continue
+ fi
+
+ linux_relpath="$("${grub_mkrelpath}" "${linux_path}")"
+ bootprefix="${linux_relpath%%"${linux}"}"
+ cmdline="root=${LINUX_ROOT_DEVICE} ro ${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
+
+ mkbls "${kernelver}" \
+ "$(date -u +%Y%m%d%H%M%S -d "$(stat -c '%y' "${kernel_dir}")")" \
+ "${bootprefix}" "${cmdline}" >"${bls_target}"
+
+ if [ "x$GRUB_LINUX_MAKE_DEBUG" = "xtrue" ]; then
+ bls_debug="$(echo ${bls_target} | sed -e "s/${kernelver}/${kernelver}~debug/")"
+ cp -aT "${bls_target}" "${bls_debug}"
+ title="$(grep '^title[ \t]' "${bls_debug}" | sed -e 's/^title[ \t]*//')"
+ options="$(echo "${cmdline} ${GRUB_CMDLINE_LINUX_DEBUG}" | sed -e 's/\//\\\//g')"
+ sed -i -e "s/^title.*/title ${title}${GRUB_LINUX_DEBUG_TITLE_POSTFIX}/" "${bls_debug}"
+ sed -i -e "s/^options.*/options ${options}/" "${bls_debug}"
+ fi
+ done
+
+ if [ -f "/boot/vmlinuz-0-rescue-${MACHINE_ID}" ]; then
+ mkbls "0-rescue-${MACHINE_ID}" "0" "${bootprefix}" >"${blsdir}/${MACHINE_ID}-0-rescue.conf"
+ fi
+}
+
+# The grub2 EFI binary is not copied to the ESP as a part of an ostree
+# transaction. Make sure a grub2 version with BLS support is installed
+# but only do this if the blsdir is not set, to make sure that the BLS
+# parsing module will search for the BLS snippets in the default path.
+if test -f /run/ostree-booted && test -d /sys/firmware/efi/efivars && \
+ ! ${grub_editenv} - list | grep -q blsdir && \
+ mountpoint -q /boot; then
+ grub_binary="$(find /usr/lib/ostree-boot/efi/EFI/${EFIDIR}/ -name grub*.efi)"
+ install -m 700 ${grub_binary} ${grubdir} || exit 1
+ # Create a hidden file to indicate that grub2 now has BLS support.
+ touch /boot/grub2/.grub2-blscfg-supported
+fi
+
+GENERATE=0
+if grep '^GRUB_ENABLE_BLSCFG=.*' "${etcdefaultgrub}" \
+ | grep -vq '^GRUB_ENABLE_BLSCFG="*true"*\s*$' ; then
+ if ! sed -i"${backupsuffix}" \
+ -e 's,^GRUB_ENABLE_BLSCFG=.*,GRUB_ENABLE_BLSCFG=true,' \
+ "${etcdefaultgrub}" ; then
+ gettext_printf "Updating %s failed\n" "${etcdefaultgrub}"
+ exit 1
+ fi
+ GENERATE=1
+elif ! grep -q '^GRUB_ENABLE_BLSCFG=.*' "${etcdefaultgrub}" ; then
+ if ! echo 'GRUB_ENABLE_BLSCFG=true' >> "${etcdefaultgrub}" ; then
+ gettext_printf "Updating %s failed\n" "${etcdefaultgrub}"
+ exit 1
+ fi
+ GENERATE=1
+fi
+
+if [ "${GENERATE}" -eq 1 ] ; then
+ copy_bls
+
+ if [ $arch = "x86_64" ] && [ ! -d /sys/firmware/efi ]; then
+ mod_dir="i386-pc"
+ elif [ $arch = "ppc64" -o $arch = "ppc64le" ] && [ ! -d /sys/firmware/opal ]; then
+ mod_dir="powerpc-ieee1275"
+ fi
+
+ if [ -n "${mod_dir}" ]; then
+ for mod in blscfg increment; do
+ install -m 700 ${prefix}/lib/grub/${mod_dir}/${mod}.mod ${grubdir}/$mod_dir/ || exit 1
+ done
+ fi
+
+ cp -af "${GRUB_CONFIG_FILE}" "${GRUB_CONFIG_FILE}${backupsuffix}"
+ if ! grub2-mkconfig -o "${GRUB_CONFIG_FILE}" ; then
+ install -m 700 "${GRUB_CONFIG_FILE}${backupsuffix}" "${GRUB_CONFIG_FILE}"
+ sed -i"${backupsuffix}" \
+ -e 's,^GRUB_ENABLE_BLSCFG=.*,GRUB_ENABLE_BLSCFG=false,' \
+ "${etcdefaultgrub}"
+ gettext_printf "Updating %s failed\n" "${GRUB_CONFIG_FILE}"
+ exit 1
+ fi
+fi
+
+# Bye.
+exit 0
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index 49eccbeaf..45eefb332 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -147,7 +147,7 @@ blsdir="/boot/loader/entries"
get_sorted_bls()
{
- if ! [ -d "${blsdir}" ]; then
+ if ! [ -d "${blsdir}" ] || [ -f /run/ostree-booted ] || [ -d /ostree/repo ]; then
return
fi
--
2.44.0

279
0007-grub-switch-to-blscfg-adapt-to-openSUSE.patch
View File

@@ -1,279 +0,0 @@
From 96e5a28d120856057fe7fc9b281f11f8933063b7 Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Fri, 30 Jun 2023 14:37:41 +0800
Subject: [PATCH 7/9] grub-switch-to-blscfg: adapt to openSUSE
A few tweaks to make it 'just works' for openSUSE:
- remove RHEL specific $grub_get_kernel_settings and all reference to it.
- make $grubdir and $startlink to the path in openSUSE
- change the bls template to openSUSE
- make $cmdline account for btrfs subvolumes, among others
- remove RHEL specific $GRUB_LINUX_MAKE_DEBUG and all related code
- remove ostree specific hack
- ignore increment.mod
- fix error in dash shell script
- fix kernel flavor parsing in openSUSE
Signed-off-by: Michael Chang <mchang@suse.com>
---
util/grub-switch-to-blscfg.in | 156 ++++++++++++++++++++--------------
1 file changed, 94 insertions(+), 62 deletions(-)
diff --git a/util/grub-switch-to-blscfg.in b/util/grub-switch-to-blscfg.in
index a851424be..145c22add 100644
--- a/util/grub-switch-to-blscfg.in
+++ b/util/grub-switch-to-blscfg.in
@@ -28,27 +28,24 @@ PACKAGE_NAME=@PACKAGE_NAME@
PACKAGE_VERSION=@PACKAGE_VERSION@
datarootdir="@datarootdir@"
datadir="@datadir@"
-if [ ! -v pkgdatadir ]; then
+if [ -z "${pkgdatadir+x}" ]; then
pkgdatadir="${datadir}/@PACKAGE@"
fi
self=`basename $0`
-grub_get_kernel_settings="${sbindir}/@grub_get_kernel_settings@"
grub_editenv=${bindir}/@grub_editenv@
-etcdefaultgrub=/etc/default/grub
+grub_probe="${sbindir}/@grub_probe@"
+etcdefaultgrub=${sysconfdir}/default/grub
-eval "$("${grub_get_kernel_settings}")" || true
-
-EFIDIR=$(grep ^ID= /etc/os-release | sed -e 's/^ID=//' -e 's/rhel/redhat/' -e 's/\"//g')
-if [ -d /sys/firmware/efi/efivars/ ]; then
- startlink=/etc/grub2-efi.cfg
- grubdir=`echo "/@bootdirname@/efi/EFI/${EFIDIR}/" | sed 's,//*,/,g'`
-else
- startlink=/etc/grub2.cfg
- grubdir=`echo "/@bootdirname@/@grubdirname@" | sed 's,//*,/,g'`
+if test -f "$etcdefaultgrub" ; then
+ # shellcheck source=/etc/default/grub
+ . "$etcdefaultgrub"
fi
+grubdir=`echo "/@bootdirname@/@grubdirname@" | sed 's,//*,/,g'`
+startlink="${grubdir}/grub.cfg"
+
blsdir=`echo "/@bootdirname@/loader/entries" | sed 's,//*,/,g'`
backupsuffix=.bak
@@ -58,19 +55,80 @@ arch="$(uname -m)"
export TEXTDOMAIN=@PACKAGE@
export TEXTDOMAINDIR="@localedir@"
+# shellcheck source=/usr/share/grub2/grub-mkconfig_lib
. "${pkgdatadir}/grub-mkconfig_lib"
+# FIXME: Abort if grub_probe fails
+
+GRUB_DEVICE="`${grub_probe} --target=device /`"
+GRUB_DEVICE_UUID="`${grub_probe} --device ${GRUB_DEVICE} --target=fs_uuid 2> /dev/null`" || true
+GRUB_DEVICE_PARTUUID="`${grub_probe} --device ${GRUB_DEVICE} --target=partuuid 2> /dev/null`" || true
+GRUB_FS="`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2> /dev/null || echo unknown`"
+
+# loop-AES arranges things so that /dev/loop/X can be our root device, but
+# the initrds that Linux uses don't like that.
+case ${GRUB_DEVICE} in
+ /dev/loop/*|/dev/loop[0-9])
+ GRUB_DEVICE=$(losetup "${GRUB_DEVICE}" | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/")
+ ;;
+esac
+
+# Default to disabling partition uuid support to maintian compatibility with
+# older kernels.
+GRUB_DISABLE_LINUX_PARTUUID=${GRUB_DISABLE_LINUX_PARTUUID-true}
+
+# btrfs may reside on multiple devices. We cannot pass them as value of root= parameter
+# and mounting btrfs requires user space scanning, so force UUID in this case.
+if ( [ "x${GRUB_DEVICE_UUID}" = "x" ] && [ "x${GRUB_DEVICE_PARTUUID}" = "x" ] ) \
+ || ( [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
+ && [ "x${GRUB_DISABLE_LINUX_PARTUUID}" = "xtrue" ] ) \
+ || ( ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
+ && ! test -e "/dev/disk/by-partuuid/${GRUB_DEVICE_PARTUUID}" ) \
+ || ( test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm ); then
+ LINUX_ROOT_DEVICE=${GRUB_DEVICE}
+elif [ "x${GRUB_DEVICE_UUID}" = "x" ] \
+ || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ]; then
+ LINUX_ROOT_DEVICE=PARTUUID=${GRUB_DEVICE_PARTUUID}
+else
+ LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
+fi
+
+if [ "x$GRUB_CONMODE" != "x" ]; then
+ GRUB_CMDLINE_LINUX="conmode=${GRUB_CONMODE} ${GRUB_CMDLINE_LINUX}"
+fi
+
+case x"$GRUB_FS" in
+ xbtrfs)
+ if [ "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" != "xtrue" ]; then
+ rootsubvol="`make_system_path_relative_to_its_root /`"
+ rootsubvol="${rootsubvol#/}"
+ if [ "x${rootsubvol}" != x ] && [ "x$SUSE_REMOVE_LINUX_ROOT_PARAM" != "xtrue" ]; then
+ GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}"
+ fi
+ fi
+ ;;
+ xzfs)
+ rpool=`${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true`
+ bootfs="`make_system_path_relative_to_its_root / | sed -e "s,@$,,"`"
+ LINUX_ROOT_DEVICE="ZFS=${rpool}${bootfs%/}"
+ ;;
+esac
+
+if [ "x$SUSE_REMOVE_LINUX_ROOT_PARAM" = "xtrue" ]; then
+ LINUX_ROOT_DEVICE=""
+fi
+
# Usage: usage
# Print the usage.
usage () {
gettext_printf "Usage: %s\n" "$self"
- gettext "Switch to BLS config files.\n"; echo
+ gettext "Switch to BLS config files. Only for testing purpose !!!\n"; echo
echo
print_option_help "-h, --help" "$(gettext "print this message and exit")"
print_option_help "-V, --version" "$(gettext "print the version information and exit")"
echo
print_option_help "--backup-suffix=$(gettext "SUFFIX")" "$backupsuffix"
- print_option_help "--bls-directory=$(gettext "DIR")" "$blsdir"
+ print_option_help "--bls-directory=$(gettext "DIR")" "Noop, always $blsdir"
print_option_help "--config-file=$(gettext "FILE")" "$startlink"
print_option_help "--grub-defaults=$(gettext "FILE")" "$etcdefaultgrub"
print_option_help "--grub-directory=$(gettext "DIR")" "$grubdir"
@@ -112,11 +170,15 @@ do
;;
--bls-directory)
- blsdir=`argument $option "$@"`
+ # blsdir=`argument $option "$@"`
+ gettext_printf "WARN: --bls-directory is currently disabled, it's always $blsdir !!!\n"
+ gettext_printf "WARN: use kernel-install instead if you want to test bls directory on ESP !!!\n"
shift
;;
--bls-directory=*)
- blsdir=`echo "$option" | sed 's/--bls-directory=//'`
+ # blsdir=`echo "$option" | sed 's/--bls-directory=//'`
+ gettext_printf "WARN: --bls-directory is currently disabled, it's always $blsdir !!!\n"
+ gettext_printf "WARN: use kernel-install instead if you want to test bls directory on ESP !!!\n"
;;
--config-file)
@@ -172,7 +234,7 @@ find_grub_cfg() {
return 1
}
-if ! find_grub_cfg ${startlink} ${grubdir}/grub.cfg ; then
+if ! find_grub_cfg "${startlink}" ; then
gettext_printf "Couldn't find config file\n" 1>&2
exit 1
fi
@@ -190,27 +252,24 @@ fi
mkbls() {
local kernelver=$1 && shift
local datetime=$1 && shift
+ local prefix=$1 && shift
local kernelopts=$1 && shift
- local debugname=""
- local debugid=""
local flavor=""
- if [ "$kernelver" == *\+* ] ; then
- local flavor=-"${kernelver##*+}"
- if [ "${flavor}" == "-debug" ]; then
- local debugname=" with debugging"
- local debugid="-debug"
- fi
- fi
+ case "$kernelver" in
+ *-*-*)
+ flavor=-"${kernelver##*-}"
+ ;;
+ esac
(
- source /etc/os-release
+ . /etc/os-release
cat <<EOF
-title ${NAME} (${kernelver}) ${VERSION}${debugname}
-version ${kernelver}${debugid}
-linux /vmlinuz-${kernelver}
-initrd /initramfs-${kernelver}.img
+title ${NAME} (${kernelver}) ${VERSION}
+version ${kernelver}
+linux ${prefix}/vmlinuz-${kernelver}
+initrd ${prefix}/initrd-${kernelver}
options ${kernelopts}
grub_users \$grub_users
grub_arg --unrestricted
@@ -233,42 +292,15 @@ copy_bls() {
continue
fi
- linux_relpath="$("${grub_mkrelpath}" "${linux_path}")"
- bootprefix="${linux_relpath%%"${linux}"}"
+ bootprefix="$(make_system_path_relative_to_its_root /boot)"
cmdline="root=${LINUX_ROOT_DEVICE} ro ${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
mkbls "${kernelver}" \
"$(date -u +%Y%m%d%H%M%S -d "$(stat -c '%y' "${kernel_dir}")")" \
"${bootprefix}" "${cmdline}" >"${bls_target}"
-
- if [ "x$GRUB_LINUX_MAKE_DEBUG" = "xtrue" ]; then
- bls_debug="$(echo ${bls_target} | sed -e "s/${kernelver}/${kernelver}~debug/")"
- cp -aT "${bls_target}" "${bls_debug}"
- title="$(grep '^title[ \t]' "${bls_debug}" | sed -e 's/^title[ \t]*//')"
- options="$(echo "${cmdline} ${GRUB_CMDLINE_LINUX_DEBUG}" | sed -e 's/\//\\\//g')"
- sed -i -e "s/^title.*/title ${title}${GRUB_LINUX_DEBUG_TITLE_POSTFIX}/" "${bls_debug}"
- sed -i -e "s/^options.*/options ${options}/" "${bls_debug}"
- fi
done
-
- if [ -f "/boot/vmlinuz-0-rescue-${MACHINE_ID}" ]; then
- mkbls "0-rescue-${MACHINE_ID}" "0" "${bootprefix}" >"${blsdir}/${MACHINE_ID}-0-rescue.conf"
- fi
}
-# The grub2 EFI binary is not copied to the ESP as a part of an ostree
-# transaction. Make sure a grub2 version with BLS support is installed
-# but only do this if the blsdir is not set, to make sure that the BLS
-# parsing module will search for the BLS snippets in the default path.
-if test -f /run/ostree-booted && test -d /sys/firmware/efi/efivars && \
- ! ${grub_editenv} - list | grep -q blsdir && \
- mountpoint -q /boot; then
- grub_binary="$(find /usr/lib/ostree-boot/efi/EFI/${EFIDIR}/ -name grub*.efi)"
- install -m 700 ${grub_binary} ${grubdir} || exit 1
- # Create a hidden file to indicate that grub2 now has BLS support.
- touch /boot/grub2/.grub2-blscfg-supported
-fi
-
GENERATE=0
if grep '^GRUB_ENABLE_BLSCFG=.*' "${etcdefaultgrub}" \
| grep -vq '^GRUB_ENABLE_BLSCFG="*true"*\s*$' ; then
@@ -297,9 +329,7 @@ if [ "${GENERATE}" -eq 1 ] ; then
fi
if [ -n "${mod_dir}" ]; then
- for mod in blscfg increment; do
- install -m 700 ${prefix}/lib/grub/${mod_dir}/${mod}.mod ${grubdir}/$mod_dir/ || exit 1
- done
+ install -m 700 "${pkgdatadir}/${mod_dir}/blscfg.mod" "${grubdir}/$mod_dir/" || exit 1
fi
cp -af "${GRUB_CONFIG_FILE}" "${GRUB_CONFIG_FILE}${backupsuffix}"
@@ -311,6 +341,8 @@ if [ "${GENERATE}" -eq 1 ] ; then
gettext_printf "Updating %s failed\n" "${GRUB_CONFIG_FILE}"
exit 1
fi
+else
+ gettext_printf "Do nothing because \$GRUB_ENABLE_BLSCFG is already true in %s\n" "${GRUB_CONFIG_FILE}"
fi
# Bye.
--
2.45.2

75
0008-blscfg-reading-bls-fragments-if-boot-present.patch
View File

@@ -1,75 +0,0 @@
From 2b0e6effc31ec166bbbe35a3cd2b4c73051f38bb Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Fri, 16 Jun 2023 15:54:50 +0800
Subject: [PATCH 8/9] blscfg: reading bls fragments if boot present
The Boot Loader Specification (BLS) designates the EFI System Partition
(ESP) as a primary location for $BOOT, where boot menu entries can be
stored. The specification encourages boot loaders to retrieve menu
entries from the ESP, even when XBOOTLDR is present.
This commit aligns with the BLS specification by introducing the
capability to search for the ESP in addition to the default root
partition or any specified location via blscfg's command line. The $boot
environment variable is utilized as a reference to the ESP device for
the blscfg command. Initialization of $boot in grub.cfg is demonstrated
as follows:
insmod part_gpt
insmod fat
search --no-floppy --fs-uuid --set=boot F414-5A9F
If $boot is unset, no additional search for the BLS location will be
performed.
Signed-off-by: Michael Chang <mchang@suse.com>
---
grub-core/commands/blscfg.c | 10 ++++++++++
util/grub.d/10_linux.in | 3 ++-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/grub-core/commands/blscfg.c b/grub-core/commands/blscfg.c
index c872bcef0..cbe2a289e 100644
--- a/grub-core/commands/blscfg.c
+++ b/grub-core/commands/blscfg.c
@@ -1186,6 +1186,7 @@ grub_cmd_blscfg (grub_extcmd_context_t ctxt UNUSED,
char *entry_id = NULL;
bool show_default = true;
bool show_non_default = true;
+ const char *boot = NULL;
if (argc == 1) {
if (grub_strcmp (args[0], "default") == 0) {
@@ -1205,6 +1206,15 @@ grub_cmd_blscfg (grub_extcmd_context_t ctxt UNUSED,
if (r)
return r;
+ boot = grub_env_get("boot");
+ path = (boot) ? grub_xasprintf("(%s)" GRUB_BLS_CONFIG_PATH, boot) : NULL;
+ if (path)
+ {
+ bls_load_entries(path);
+ grub_print_error();
+ }
+ grub_free(path);
+
return bls_create_entries(show_default, show_non_default, entry_id);
}
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index 45eefb332..edf0fca55 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -201,7 +201,8 @@ populate_menu()
}
# Make BLS the default if GRUB_ENABLE_BLSCFG was not set and grubby is not installed.
-if [ -z "${GRUB_ENABLE_BLSCFG}" ] && ! command -v new-kernel-pkg >/dev/null; then
+# FIXME: The test should be aligned to openSUSE, grubby is not our default tool
+if [ -z "${GRUB_ENABLE_BLSCFG}" ] && ! command -v new-kernel-pkg >/dev/null && false; then
GRUB_ENABLE_BLSCFG="true"
fi
--
2.44.0

252
0009-10_linux-Some-refinement-for-BLS.patch
View File

@@ -1,252 +0,0 @@
From abd8b83cdc6398c52c7d2b71b378938cf51872fd Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Wed, 13 Mar 2024 15:26:42 +0800
Subject: [PATCH 9/9] 10_linux: Some refinement for BLS
Remove BLS_POPULATE_MENU as it is not being used currently and removing
kernelopts assignment in the grub boot config itself to fully delegate
the responsibility of generating kernel options to a functioning BLS
generator.
Additionally, removing unused dead code, which is often blamed for
causing errors in the dash shell script.
Signed-off-by: Michael Chang <mchang@suse.com>
---
util/grub.d/10_linux.in | 194 ----------------------------------------
1 file changed, 194 deletions(-)
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index edf0fca55..666eae995 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -93,11 +93,7 @@ fi
populate_header_warn()
{
-if [ "x${BLS_POPULATE_MENU}" = "xtrue" ]; then
- bls_parser="10_linux script"
-else
bls_parser="blscfg command"
-fi
cat <<EOF
# This section was generated by a script. Do not modify the generated file - all changes
@@ -110,102 +106,6 @@ cat <<EOF
EOF
}
-read_config()
-{
- config_file=${1}
- title=""
- initrd=""
- options=""
- linux=""
- grub_arg=""
-
- while read -r line
- do
- record=$(echo ${line} | cut -f 1 -d ' ')
- value=$(echo ${line} | cut -s -f2- -d ' ')
- case "${record}" in
- "title")
- title=${value}
- ;;
- "initrd")
- initrd=${value}
- ;;
- "linux")
- linux=${value}
- ;;
- "options")
- options=${value}
- ;;
- "grub_arg")
- grub_arg=${value}
- ;;
- esac
- done < ${config_file}
-}
-
-blsdir="/boot/loader/entries"
-
-get_sorted_bls()
-{
- if ! [ -d "${blsdir}" ] || [ -f /run/ostree-booted ] || [ -d /ostree/repo ]; then
- return
- fi
-
- local IFS=$'\n'
-
- files=($(for bls in ${blsdir}/*.conf; do
- if ! [[ -e "${bls}" ]] ; then
- continue
- fi
- bls="${bls%.conf}"
- bls="${bls##*/}"
- echo "${bls}"
- done | ${kernel_sort} 2>/dev/null | tac)) || :
-
- echo "${files[@]}"
-}
-
-update_bls_cmdline()
-{
- local cmdline="root=${LINUX_ROOT_DEVICE} ro ${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
- local -a files=($(get_sorted_bls))
-
- for bls in "${files[@]}"; do
- local options="${cmdline}"
- if [ -z "${bls##*debug*}" ]; then
- options="${options} ${GRUB_CMDLINE_LINUX_DEBUG}"
- fi
- options="$(echo "${options}" | sed -e 's/\//\\\//g')"
- sed -i -e "s/^options.*/options ${options}/" "${blsdir}/${bls}.conf"
- done
-}
-
-populate_menu()
-{
- local -a files=($(get_sorted_bls))
-
- gettext_printf "Generating boot entries from BLS files...\n" >&2
-
- for bls in "${files[@]}"; do
- read_config "${blsdir}/${bls}.conf"
-
- menu="${menu}menuentry '${title}' ${grub_arg} --id=${bls} {\n"
- menu="${menu}\t linux ${linux} ${options}\n"
- if [ -n "${initrd}" ] ; then
- menu="${menu}\t initrd ${boot_prefix}${initrd}\n"
- fi
- menu="${menu}}\n\n"
- done
- # The printf command seems to be more reliable across shells for special character (\n, \t) evaluation
- printf "$menu"
-}
-
-# Make BLS the default if GRUB_ENABLE_BLSCFG was not set and grubby is not installed.
-# FIXME: The test should be aligned to openSUSE, grubby is not our default tool
-if [ -z "${GRUB_ENABLE_BLSCFG}" ] && ! command -v new-kernel-pkg >/dev/null && false; then
- GRUB_ENABLE_BLSCFG="true"
-fi
-
if [ "x${GRUB_ENABLE_BLSCFG}" = "xtrue" ]; then
if [ x$dirname = x/ ]; then
if [ -z "${prepare_root_cache}" ]; then
@@ -225,111 +125,17 @@ if [ "x${GRUB_ENABLE_BLSCFG}" = "xtrue" ]; then
prepare_grub_to_access_device_with_variable boot ${boot_device}
fi
- arch="$(uname -m)"
- if [ "x${arch}" = "xppc64le" ] && [ -d /sys/firmware/opal ]; then
-
- BLS_POPULATE_MENU="true"
- petitboot_path="/sys/firmware/devicetree/base/ibm,firmware-versions/petitboot"
-
- if test -e ${petitboot_path}; then
- read -r -d '' petitboot_version < ${petitboot_path}
- petitboot_version="$(echo ${petitboot_version//v})"
-
- if test -n ${petitboot_version}; then
- major_version="$(echo ${petitboot_version} | cut -d . -f1)"
- minor_version="$(echo ${petitboot_version} | cut -d . -f2)"
-
- re='^[0-9]+$'
- if [[ $major_version =~ $re ]] && [[ $minor_version =~ $re ]] &&
- ([[ ${major_version} -gt 1 ]] ||
- [[ ${major_version} -eq 1 &&
- ${minor_version} -ge 8 ]]); then
- BLS_POPULATE_MENU="false"
- fi
- fi
- fi
- fi
-
populate_header_warn
- cat << EOF
-# The kernelopts variable should be defined in the grubenv file. But to ensure that menu
-# entries populated from BootLoaderSpec files that use this variable work correctly even
-# without a grubenv file, define a fallback kernelopts variable if this has not been set.
-#
-# The kernelopts variable in the grubenv file can be modified using the grubby tool or by
-# executing the grub2-mkconfig tool. For the latter, the values of the GRUB_CMDLINE_LINUX
-# and GRUB_CMDLINE_LINUX_DEFAULT options from /etc/default/grub file are used to set both
-# the kernelopts variable in the grubenv file and the fallback kernelopts variable.
-if [ -z "\${kernelopts}" ]; then
- set kernelopts="root=${LINUX_ROOT_DEVICE} ro ${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
-fi
-EOF
-
- update_bls_cmdline
-
- if [ "x${BLS_POPULATE_MENU}" = "xtrue" ]; then
- populate_menu
- else
cat << EOF
insmod blscfg
blscfg
EOF
- fi
-
- if [ "x${GRUB_GRUBENV_UPDATE}" = "xyes" ]; then
- blsdir="/boot/loader/entries"
- [ -d "${blsdir}" ] && GRUB_BLS_FS="$(${grub_probe} --target=fs ${blsdir})"
- if [ "x${GRUB_BLS_FS}" = "xbtrfs" ] || [ "x${GRUB_BLS_FS}" = "xzfs" ]; then
- blsdir=$(make_system_path_relative_to_its_root "${blsdir}")
- if [ "x${blsdir}" != "x/loader/entries" ] && [ "x${blsdir}" != "x/boot/loader/entries" ]; then
- ${grub_editenv} - set blsdir="${blsdir}"
- fi
- fi
-
- if [ -n "${GRUB_EARLY_INITRD_LINUX_CUSTOM}" ]; then
- ${grub_editenv} - set early_initrd="${GRUB_EARLY_INITRD_LINUX_CUSTOM}"
- fi
-
- if [ -n "${GRUB_DEFAULT_DTB}" ]; then
- ${grub_editenv} - set devicetree="${GRUB_DEFAULT_DTB}"
- fi
-
- if [ -n "${GRUB_SAVEDEFAULT}" ]; then
- ${grub_editenv} - set save_default="${GRUB_SAVEDEFAULT}"
- fi
- fi
exit 0
fi
-mktitle ()
-{
- local title_type
- local version
- local OS_NAME
- local OS_VERS
-
- title_type=$1 && shift
- version=$1 && shift
-
- OS_NAME="$(eval $(grep ^NAME= /etc/os-release) ; echo ${NAME})"
- OS_VERS="$(eval $(grep ^VERSION= /etc/os-release) ; echo ${VERSION})"
-
- case $title_type in
- recovery)
- title=$(printf '%s (%s) %s (recovery mode)' \
- "${OS_NAME}" "${version}" "${OS_VERS}")
- ;;
- *)
- title=$(printf '%s (%s) %s' \
- "${OS_NAME}" "${version}" "${OS_VERS}")
- ;;
- esac
- echo -n ${title}
-}
-
title_correction_code=
hotkey=1
--
2.45.2

13
grub2.changes
View File

@@ -1,3 +1,16 @@
-------------------------------------------------------------------
Wed Nov 13 01:09:47 UTC 2024 - Michael Chang <mchang@suse.com>
- Revert the patches related to BLS support in grub2-mkconfig, as they are not
relevant to the current BLS integration and cause issues in older KIWI
versions, which actively force it to be enabled by default (bsc#1233196)
* 0002-Add-BLS-support-to-grub-mkconfig.patch
* 0003-Add-grub2-switch-to-blscfg.patch
* 0007-grub-switch-to-blscfg-adapt-to-openSUSE.patch
* 0008-blscfg-reading-bls-fragments-if-boot-present.patch
* 0009-10_linux-Some-refinement-for-BLS.patch
* 0001-10_linux-Do-not-enable-BLSCFG-on-s390-emu.patch
-------------------------------------------------------------------
Fri Nov 8 14:42:12 UTC 2024 - Michael Chang <mchang@suse.com>

8
grub2.spec
View File

@@ -392,14 +392,9 @@ Patch205: 0001-10_linux-Ensure-persistence-of-root-file-system-moun.patch
Patch206: 0001-util-bash-completion-Fix-for-bash-completion-2.12.patch
Patch207: 0001-util-enable-grub-protect-only-for-EFI-systems.patch
Patch208: 0001-blscfg-add-blscfg-module-to-parse-Boot-Loader-Specif.patch
Patch209: 0002-Add-BLS-support-to-grub-mkconfig.patch
Patch210: 0003-Add-grub2-switch-to-blscfg.patch
Patch211: 0004-blscfg-Don-t-root-device-in-emu-builds.patch
Patch212: 0005-blscfg-check-for-mounted-boot-in-emu.patch
Patch213: 0006-Follow-the-device-where-blscfg-is-discovered.patch
Patch214: 0007-grub-switch-to-blscfg-adapt-to-openSUSE.patch
Patch215: 0008-blscfg-reading-bls-fragments-if-boot-present.patch
Patch216: 0009-10_linux-Some-refinement-for-BLS.patch
Patch217: 0001-net-drivers-ieee1275-ofnet-Remove-200-ms-timeout-in-.patch
Patch218: grub2-s390x-set-hostonly.patch
Patch219: 0001-bli-Fix-crash-in-get_part_uuid.patch
@@ -420,7 +415,6 @@ Patch233: 0001-kern-ieee1275-init-Add-IEEE-1275-Radix-support-for-K.patch
Patch234: 0001-cli_lock-Add-build-option-to-block-command-line-inte.patch
Patch235: 0002-Requiring-authentication-after-tpm-unlock-for-CLI-ac.patch
Patch236: 0001-kern-main-Fix-cmdpath-in-root-directory.patch
Patch237: 0001-10_linux-Do-not-enable-BLSCFG-on-s390-emu.patch
%if 0%{?suse_version} > 1600
# Always requires a default cpu-platform package
@@ -1375,7 +1369,6 @@ grep -E ${EXTRA_PATTERN} %{grubarch}-mod-all.lst > %{grubarch}-mod-extras.lst
%{_sbindir}/%{name}-probe
%{_sbindir}/%{name}-reboot
%{_sbindir}/%{name}-set-default
%{_sbindir}/%{name}-switch-to-blscfg
%{_sbindir}/%{name}-check-default
%{_bindir}/%{name}-editenv
%{_bindir}/%{name}-file
@@ -1428,7 +1421,6 @@ grep -E ${EXTRA_PATTERN} %{grubarch}-mod-all.lst > %{grubarch}-mod-extras.lst
%{_mandir}/man8/%{name}-probe.8.*
%{_mandir}/man8/%{name}-reboot.8.*
%{_mandir}/man8/%{name}-set-default.8.*
%{_mandir}/man8/%{name}-switch-to-blscfg.8.*
%if %{emu}
%{_bindir}/%{name}-emu
%{_mandir}/man1/%{name}-emu.1.*