forked from pool/grub2
Accepting request 569425 from home:michael-chang:branches:Base:System
- Check if default entry need to be corrected for updated distributor version and/or use fallback entry if default kernel entry removed (bsc#1065349) * grub2-check-default.sh * grub2-mkconfig-default-entry-correction.patch - Fix grub2-mkconfig warning when disk is LVM PV (bsc#1071239) * grub2-getroot-scan-disk-pv.patch OBS-URL: https://build.opensuse.org/request/show/569425 OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=287
This commit is contained in:
Michael Chang
Git OBS Bridge
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commit
c7ddc4afcf
125
grub2-check-default.sh
Normal file
125
grub2-check-default.sh
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@ -0,0 +1,125 @@
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#!/bin/sh
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set -e
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fallback_entry () {
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local saved=$1
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local FALLBACK_MATCH=`echo $saved | sed -e '/>/!d' -e '/>/s/>.*$//'`
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if [ -n "$FALLBACK_MATCH" ]; then
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for i in $MENU_ENTRIES; do
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if expr match "$i" "^$FALLBACK_MATCH" >/dev/null ; then
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echo "$i"
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return 0
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fi
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done
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fi
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return 0
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}
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run_command () {
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[ x"$DEBUG_RUN" = x1 ] && echo $@ || $@
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}
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debug_print () {
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[ x"$DEBUG_RUN" = x1 ] && echo $@ || true
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}
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case $1 in
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-d|--debug)
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DEBUG_RUN=1
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;;
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esac
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GRUB_EDITENV="/usr/bin/grub2-editenv"
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GRUB_SET_DEFAULT="/usr/sbin/grub2-set-default"
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SAVED_ENTRY=`${GRUB_EDITENV} list | sed -ne "/^saved_entry=/{s@\"\(.*\)\"@\1@;t 1;s@'\(.*\)'@\1@;: 1;s@^[^=]\+=@@;p;b}"`
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debug_print "SAVED_ENTRY=$SAVED_ENTRY"
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[ -z "$SAVED_ENTRY" ] && exit 0
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MENU_ENTRIES=`awk '
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BEGIN {
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bracket = 0
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}
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{
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patsplit($0, words, "([^[:blank:]]+)|(\"[^\"]+\")|('\''[^'\'']*'\'')", sep)
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cmd = words[1]
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arg1 = words[2]
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if (substr(arg1, 1, 1) == "\"" || substr(arg1, 1, 1) == "'\''") {
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len = length(arg1)
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arg1 = substr(arg1, 2, len - 2)
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}
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if (cmd == "submenu") {
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submenu[bracket] = arg1
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} else if (cmd == "menuentry") {
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title = ""
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for (i = 0; i < bracket; i++) {
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if (i in submenu)
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title = title submenu[i] ">"
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}
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print title arg1
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}
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for (w in words) {
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if (words[w] == "{") {
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bracket++
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} else if (words[w] == "}") {
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bracket--
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}
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}
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}
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' /boot/grub2/grub.cfg`
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IFS=$'\n'
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debug_print "MENU_ENTRIES="
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for i in $MENU_ENTRIES; do
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debug_print "$i"
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done
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for i in $MENU_ENTRIES; do
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if [ "$SAVED_ENTRY" = "$i" ]; then
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exit 0
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fi
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done
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FALLBACK=`fallback_entry $SAVED_ENTRY`
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if [ -n "$FALLBACK" ]; then
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run_command ${GRUB_SET_DEFAULT} "$FALLBACK"
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exit 0
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fi
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source /etc/os-release
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NEW_SAVED_ENTRY=`echo $SAVED_ENTRY | sed -ne "s/$NAME [0-9a-zA-Z_.-]\\+/$NAME $VERSION/pg"`
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debug_print "NEW_SAVED_ENTRY=$NEW_SAVED_ENTRY"
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if [ "$NEW_SAVED_ENTRY" = "$SAVED_ENTRY" ]; then
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exit 0
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fi
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IFS=$'\n'
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for i in $MENU_ENTRIES; do
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if [ $NEW_SAVED_ENTRY = $i ]; then
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run_command ${GRUB_SET_DEFAULT} "$NEW_SAVED_ENTRY"
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exit 0
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fi
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done
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FALLBACK=`fallback_entry $NEW_SAVED_ENTRY`
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if [ -n "$FALLBACK" ]; then
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run_command ${GRUB_SET_DEFAULT} "$FALLBACK"
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exit 0
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fi
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exit 0
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43
grub2-getroot-scan-disk-pv.patch
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43
grub2-getroot-scan-disk-pv.patch
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@ -0,0 +1,43 @@
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From: Michael Chang <mchang@suse.com>
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Subject: Fix grub2-mkconfig warning when disk is LVM PV
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References: bsc#1071239
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When a disk device was found in grub_util_biosdisk_get_grub_dev, its grub
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hostdisk device name just returned. Since the disk could also be used as PV
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disk, use grub_util_get_ldm to kick scanning of on disk metadata and adding it
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to VG array.
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---
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Index: grub-2.02/util/getroot.c
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===================================================================
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--- grub-2.02.orig/util/getroot.c
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+++ grub-2.02/util/getroot.c
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@@ -272,8 +272,28 @@ grub_util_biosdisk_get_grub_dev (const c
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grub_util_info ("%s is a parent of %s", sys_disk, os_dev);
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if (!is_part)
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{
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+#if defined(__APPLE__)
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free (sys_disk);
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return make_device_name (drive);
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+#else
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+ char *name, *ldm_name;
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+ grub_disk_t disk;
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+
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+ free (sys_disk);
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+ name = make_device_name (drive);
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+ disk = grub_disk_open (name);
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+ if (!disk)
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+ return name;
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+ ldm_name = grub_util_get_ldm (disk, 0);
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+ if (ldm_name)
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+ {
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+ grub_disk_close (disk);
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+ grub_free (name);
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+ return ldm_name;
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+ }
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+ grub_disk_close (disk);
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+ return name;
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+#endif
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}
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free (sys_disk);
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16
grub2-mkconfig-default-entry-correction.patch
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16
grub2-mkconfig-default-entry-correction.patch
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@ -0,0 +1,16 @@
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Index: grub-2.02~beta2/util/grub-mkconfig.in
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===================================================================
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--- grub-2.02~beta2.orig/util/grub-mkconfig.in
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+++ grub-2.02~beta2/util/grub-mkconfig.in
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@@ -311,6 +311,11 @@ and /etc/grub.d/* files or please file a
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else
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# none of the children aborted with error, install the new grub.cfg
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mv -f ${grub_cfg}.new ${grub_cfg}
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+ # check if default entry need to be corrected for updated distributor version
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+ # and/or use fallback entry if default kernel entry removed
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+ if test -x /usr/sbin/grub2-check-default; then
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+ /usr/sbin/grub2-check-default >&2
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+ fi
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fi
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fi
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@ -1,3 +1,13 @@
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-------------------------------------------------------------------
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Tue Jan 23 04:41:22 UTC 2018 - mchang@suse.com
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- Check if default entry need to be corrected for updated distributor version
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and/or use fallback entry if default kernel entry removed (bsc#1065349)
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* grub2-check-default.sh
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* grub2-mkconfig-default-entry-correction.patch
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- Fix grub2-mkconfig warning when disk is LVM PV (bsc#1071239)
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* grub2-getroot-scan-disk-pv.patch
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-------------------------------------------------------------------
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Fri Dec 8 09:30:46 UTC 2017 - mchang@suse.com
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11
grub2.spec
11
grub2.spec
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#
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# spec file for package grub2
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#
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# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
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# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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@ -160,6 +160,7 @@ Source15: grub2-once.service
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Source16: grub2-xen-pv-firmware.cfg
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# required hook for systemd-sleep (bsc#941758)
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Source17: grub2-systemd-sleep.sh
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Source18: grub2-check-default.sh
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Source1000: PATCH_POLICY
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Patch1: rename-grub-info-file-to-grub2.patch
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Patch2: grub2-linux.patch
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@ -213,6 +214,7 @@ Patch82: grub2-diskfilter-support-pv-without-metadatacopies.patch
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Patch83: grub2-efi-uga-64bit-fb.patch
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Patch84: grub2-s390x-09-improve-zipl-setup.patch
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Patch85: grub2-install-remove-useless-check-PReP-partition-is-empty.patch
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Patch86: grub2-getroot-scan-disk-pv.patch
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# Btrfs snapshot booting related patches
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Patch101: grub2-btrfs-01-add-ability-to-boot-from-subvolumes.patch
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Patch102: grub2-btrfs-02-export-subvolume-envvars.patch
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@ -273,6 +275,9 @@ Patch412: 0013-tpm-i386-pc-diskboot-img.patch
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# UEFI HTTP and related network protocol support (FATE#320130)
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Patch420: 0001-add-support-for-UEFI-network-protocols.patch
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Patch421: 0002-AUDIT-0-http-boot-tracker-bug.patch
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# check if default entry need to be corrected for updated distributor version
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# and/or use fallback entry if default kernel entry removed (bsc#1065349)
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Patch430: grub2-mkconfig-default-entry-correction.patch
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Requires: gettext-runtime
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%if 0%{?suse_version} >= 1140
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@ -487,6 +492,7 @@ swap partition while in resuming
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%patch83 -p1
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%patch84 -p1
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%patch85 -p1
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%patch86 -p1
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%patch101 -p1
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%patch102 -p1
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%patch103 -p1
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@ -537,6 +543,7 @@ swap partition while in resuming
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%patch412 -p1
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%patch420 -p1
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%patch421 -p1
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%patch430 -p1
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# patches above may update the timestamp of grub.texi
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# and via build-aux/mdate-sh they end up in grub2.info, breaking build-compare
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[ -z "$SOURCE_DATE_EPOCH" ] ||\
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@ -795,6 +802,7 @@ install -m 755 -D %{SOURCE14} $RPM_BUILD_ROOT%{_sysconfdir}/grub.d/80_suse_btrfs
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install -m 644 -D %{SOURCE15} $RPM_BUILD_ROOT%{_unitdir}/grub2-once.service
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install -m 755 -D %{SOURCE17} $RPM_BUILD_ROOT%{_libdir}/systemd/system-sleep/grub2.sleep
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%endif
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install -m 755 -D %{SOURCE18} $RPM_BUILD_ROOT%{_sbindir}/grub2-check-default
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R=$RPM_BUILD_ROOT
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%ifarch %{ix86} x86_64
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@ -1018,6 +1026,7 @@ fi
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%{_sbindir}/%{name}-probe
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%{_sbindir}/%{name}-reboot
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%{_sbindir}/%{name}-set-default
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%{_sbindir}/%{name}-check-default
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%{_bindir}/%{name}-editenv
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%{_bindir}/%{name}-file
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%{_bindir}/%{name}-fstest
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