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Accepting request 784300 from Base:System

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OBS-URL: https://build.opensuse.org/request/show/784300
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/grub2?expand=0&rev=216
This commit is contained in:
Dominique Leuenberger 2020-03-12 21:58:59 +00:00 committed by Git OBS Bridge
parent 9d7ff3d52c
commit 06a9ec90f3
4 changed files with 201 additions and 30 deletions
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60
grub2-SUSE-Add-the-t-hotkey.patch
View File

@ -11,18 +11,21 @@ allow them to get their boot menu on the serial console, let's add a new
hidden option "t" that switches the output device back to the firmware default.
Signed-off-by: Alexander Graf <agraf@suse.de>
---
v1 -> v2
- use hiddenentry instead of --hidden
diff --git a/Makefile.util.def b/Makefile.util.def
index f9caccb..d94de92 100644
--- a/Makefile.util.def
+++ b/Makefile.util.def
@@ -504,6 +504,12 @@ script = {
v2 -> v3 (by fvogt@suse.de)
- make it a runtime decision (bsc#1164385)
Index: grub-2.04/Makefile.util.def
===================================================================
--- grub-2.04.orig/Makefile.util.def
+++ grub-2.04/Makefile.util.def
@@ -525,6 +525,12 @@ script = {
installdir = grubconf;
};
@ -35,34 +38,35 @@ index f9caccb..d94de92 100644
program = {
mansection = 1;
name = grub-mkrescue;
diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
index 93a9023..b6ec7e2 100644
--- a/util/grub.d/00_header.in
+++ b/util/grub.d/00_header.in
@@ -184,6 +184,9 @@ EOF
fi
Index: grub-2.04/util/grub.d/00_header.in
===================================================================
--- grub-2.04.orig/util/grub.d/00_header.in
+++ grub-2.04/util/grub.d/00_header.in
@@ -240,6 +240,10 @@ EOF
fi
+ if [ -d /sys/firmware/efi ]; then
+ echo 'echo "Please press 't' to show the boot menu on this console"'
+ fi
cat << EOF
+ if [ "\${grub_platform}" = "efi" ]; then
+ echo "Please press 't' to show the boot menu on this console"
+ fi
+
set gfxmode=${GRUB_GFXMODE}
load_video
diff --git a/util/grub.d/95_textmode.in b/util/grub.d/95_textmode.in
new file mode 100644
index 0000000..fa48cf9
insmod gfxterm
Index: grub-2.04/util/grub.d/95_textmode.in
===================================================================
--- /dev/null
+++ b/util/grub.d/95_textmode.in
@@ -0,0 +1,11 @@
+++ grub-2.04/util/grub.d/95_textmode.in
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+if [ -d /sys/firmware/efi ]; then
+ echo "
+ # On EFI systems we can only have graphics *or* serial, so allow the user
+ # to switch between the two
+ hiddenentry 'Text mode' --hotkey 't' {
+ set textmode=true
+ terminal_output console
+ }"
+cat <<EOF
+if [ "\${grub_platform}" = "efi" ]; then
+ # On EFI systems we can only have graphics *or* serial, so allow the user
+ # to switch between the two
+ hiddenentry 'Text mode' --hotkey 't' {
+ set textmode=true
+ terminal_output console
+ }
+fi
+EOF

153
grub2-s390x-11-secureboot.patch Normal file
View File

@ -0,0 +1,153 @@
---
grub-core/loader/emu/linux.c | 4 ++--
util/s390x/dracut-grub2.sh.in | 14 ++++++++++++--
util/s390x/zipl2grub.conf.in | 1 +
util/s390x/zipl2grub.pl.in | 31 ++++++++++++++++++++++---------
4 files changed, 37 insertions(+), 13 deletions(-)
--- a/grub-core/loader/emu/linux.c
+++ b/grub-core/loader/emu/linux.c
@@ -38,7 +38,7 @@ grub_linux_boot (void)
{
grub_err_t rc = GRUB_ERR_NONE;
char *initrd_param;
- const char *kexec[] = { "kexec", "-l", kernel_path, boot_cmdline, NULL, NULL };
+ const char *kexec[] = { "kexec", "-la", kernel_path, boot_cmdline, NULL, NULL };
const char *systemctl[] = { "systemctl", "kexec", NULL };
int kexecute = grub_util_get_kexecute();
@@ -51,7 +51,7 @@ grub_linux_boot (void)
//return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("initrd required!"));
}
- grub_printf("%serforming 'kexec -l %s %s %s'\n",
+ grub_printf("%serforming 'kexec -la %s %s %s'\n",
(kexecute) ? "P" : "Not p",
kernel_path, initrd_param, boot_cmdline);
--- a/util/s390x/dracut-grub2.sh.in
+++ b/util/s390x/dracut-grub2.sh.in
@@ -18,6 +18,9 @@ if getargbool 0 initgrub && [ ! -e /grub
done < /proc/mounts
echo $rofs
}
+ checkcat() {
+ [ -r $1 ] && cat $1
+ }
checkd() {
[ -d $1 ] && echo true || echo false
}
@@ -63,6 +66,7 @@ if getargbool 0 initgrub && [ ! -e /grub
export grub2bootfs=$(checkboot)
export grub2devfs=$(checkd /sysroot/dev/disk)
export grub2snap=$(checksnap)
+ export grub2secure=$(checkcat /sys/firmware/ipl/secure)
debug "" export -p
_ctty="$(RD_DEBUG= getarg rd.ctty=)" && _ctty="/dev/${_ctty##*/}"
@@ -93,7 +97,7 @@ if getargbool 0 initgrub && [ ! -e /grub
debug "Trying grub2-emu (ro=$grub2rofs, TERM=$TERM, ctty=$_ctty)..."
setsid $CTTY -- chroot /sysroot $bindir/grub2-emu -X -X 0<>$_ctty 1>&0 2>&0
- if [ -x /sysroot@libdir@/grub2/zipl-refresh ]; then
+ if [ "$grub2secure" != 1 ]&&[ -x /sysroot@libdir@/grub2/zipl-refresh ]; then
setsid $CTTY -- /sysroot@libdir@/grub2/zipl-refresh 0<>$_ctty 1>&0 2>&0
if [ $? != 0 ]; then
warn "Not continuing"
@@ -103,12 +107,18 @@ if getargbool 0 initgrub && [ ! -e /grub
sleep 3
reboot
fi
- else
+ elif [ "$grub2secure" != 1 ]; then
echo "
Attention: 'grub2' failed to start the target kernel and 'zipl-refresh'
is not available. This should never happen. Please contact support." >& $_ctty
warn "Not continuing"
emergency_shell -n grub2-emu-kexec
+ else
+ echo "
+ Attention: 'grub2' failed to start the target kernel and secure boot seems
+ active. Automatic recovery not available. Please contact support." >& $_ctty
+ warn "Not continuing"
+ emergency_shell -n grub2-emu-kexec
fi
$grub2snap || umount /sysroot/.snapshots
--- a/util/s390x/zipl2grub.conf.in
+++ b/util/s390x/zipl2grub.conf.in
@@ -45,6 +45,7 @@ defaultmenu = menu
timeout = 60
default = 1
prompt = 0
+ secure = @SUSE_SECURE_BOOT@
1 = grub2
2 = skip-grub2
3 = grub2-mem1G
--- a/util/s390x/zipl2grub.pl.in
+++ b/util/s390x/zipl2grub.pl.in
@@ -21,6 +21,7 @@ my $miss = 0;
my $cfg = "";
my %fsdev = ();
my %fstype = ();
+my %SBL = (); # key/value of $sysconfbl
my %C = (
GRUB_CMDLINE_LINUX_DEFAULT => "quiet splash=silent",
@@ -251,6 +252,15 @@ if ( -r $default ) {
}
close( IN);
}
+if ( -r $sysconfbl ) {
+ open( IN, "< $sysconfbl") || die;
+ while ( <IN> ) {
+ next if ( m{^\s*#} );
+ next unless ( m{^\s*([^=#\s]+)="(.*)"(?:\s*|\s+#.*)$} );
+ $SBL{$1} = $2;
+ }
+ close( IN);
+}
if ( -r "/etc/fstab" ) {
my $regex = qr{^(\S+)\s+(\S+)\s+(\S+)\s+\S+\s+\S+\s+\S+\s*(?:#.*)?$};
open( IN, "< /etc/fstab") || die;
@@ -313,21 +323,21 @@ if ( ! exists( $C{GRUB_DEVICE}) ) {
}
}
if ( $C{GRUB_CMDLINE_LINUX_DEFAULT} eq "quiet splash=silent" &&
- -r $sysconfbl) {
- open( IN, "< $sysconfbl") || die;
- while ( <IN> ) {
- next if ( m{^\s*#} );
- if ( m{^DEFAULT_APPEND=".*"(?:\s*|\s+#.*)$} ) {
- $C{GRUB_CMDLINE_LINUX_DEFAULT} = $1;
- }
- }
- close( IN);
+ exists( $SBL{DEFAULT_APPEND}) ) {
+ $C{GRUB_CMDLINE_LINUX_DEFAULT} = $SBL{DEFAULT_APPEND};
}
if ( ! exists( $C{GRUB_DEVICE})) {
Panic( 0, "$C: Default not ready and no fallback. Please retry later!\n");
}
+if ( !exists( $C{SUSE_SECURE_BOOT}) ) {
+ $C{SUSE_SECURE_BOOT} = "0";
+ if ( exists( $SBL{SECURE_BOOT}) && $SBL{SECURE_BOOT} =~ m{^(yes|true|1)$} ) {
+ $C{SUSE_SECURE_BOOT} = "1";
+ }
+}
+
if ( ! exists( $C{GRUB_EMU_CONMODE}) && exists( $C{GRUB_CONMODE}) ) {
# GRUB_CONMODE is used for 'grub2-emu' as well
$C{GRUB_EMU_CONMODE} = $C{GRUB_CONMODE};
@@ -360,6 +370,9 @@ if ( $debug && $verbose > 2 ) {
foreach ( sort( keys( %C)) ) {
printf( "%s=\"%s\"\n", $_, $C{$_});
}
+ foreach ( sort( keys( %SBL)) ) {
+ printf( "SBL: %s=\"%s\"\n", $_, $SBL{$_});
+ }
}
open( IN, "< $in") ||

12
grub2.changes
View File

@ -1,3 +1,15 @@
-------------------------------------------------------------------
Thu Mar 12 08:29:55 UTC 2020 - Fabian Vogt <fvogt@suse.com>
- Adjust patch to make EFI detection a runtime decision (bsc#1164385):
* grub2-SUSE-Add-the-t-hotkey.patch
-------------------------------------------------------------------
Fri Feb 28 16:36:57 UTC 2020 - rw@suse.com
- Add secure boot support for s390x. (jsc#SLE-9425)
* grub2-s390x-11-secureboot.patch
-------------------------------------------------------------------
Tue Feb 18 08:43:30 UTC 2020 - Michael Chang <mchang@suse.com>

6
grub2.spec
View File

@ -1,7 +1,7 @@
#
# spec file for package grub2
#
# Copyright (c) 2020 SUSE LINUX GmbH, Nuernberg, Germany.
# Copyright (c) 2020 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@ -153,7 +153,7 @@ Release: 0
Summary: Bootloader with support for Linux, Multiboot and more
License: GPL-3.0-or-later
Group: System/Boot
Url: http://www.gnu.org/software/grub/
URL: http://www.gnu.org/software/grub/
Source0: https://ftp.gnu.org/gnu/grub/grub-%{version}.tar.xz
Source1: 90_persistent
Source2: grub.default
@ -279,6 +279,7 @@ Patch421: 0002-AUDIT-0-http-boot-tracker-bug.patch
# and/or use fallback entry if default kernel entry removed (bsc#1065349)
Patch430: grub2-mkconfig-default-entry-correction.patch
Patch431: grub2-s390x-10-keep-network-at-kexec.patch
Patch432: grub2-s390x-11-secureboot.patch
# Support for UEFI Secure Boot on AArch64 (FATE#326541)
Patch450: grub2-secureboot-install-signed-grub.patch
Patch501: grub2-btrfs-help-on-snapper-rollback.patch
@ -553,6 +554,7 @@ swap partition while in resuming
%patch421 -p1
%patch430 -p1
%patch431 -p1
%patch432 -p1
%patch450 -p1
%patch501 -p1
%patch510 -p1