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grub2/grub2-s390x-09-improve-zipl-setup.patch

75 lines
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---
util/s390x/zipl2grub.conf.in | 2 +-
util/s390x/zipl2grub.pl.in | 19 +++++++++++--------
2 files changed, 12 insertions(+), 9 deletions(-)
--- a/util/s390x/zipl2grub.conf.in
+++ b/util/s390x/zipl2grub.conf.in
@@ -8,7 +8,7 @@ defaultmenu = menu
target = @zipldir@
ramdisk = @zipldir@/initrd,0x2000000
image = @zipldir@/image
- parameters = "root=@GRUB_DEVICE@ @GRUB_EMU_CONMODE@ @GRUB_CMDLINE_LINUX@ @GRUB_CMDLINE_LINUX_DEFAULT@ initgrub quiet splash=silent plymouth.enable=0 "
+ parameters = "root=@GRUB_DEVICE@ @GRUB_EMU_CONMODE@ @GRUB_CMDLINE_LINUX@ @GRUB_CMDLINE_LINUX_DEFAULT@ initgrub quiet splash=silent plymouth.enable=0 mem=1G "
[skip-grub2]
target = @zipldir@
--- a/util/s390x/zipl2grub.pl.in
+++ b/util/s390x/zipl2grub.pl.in
@@ -44,12 +44,12 @@ sub System(@) {
return 0 if ($debug);
system( @C);
if ($? == -1) {
- Panic( $?, "$C[0]: Failed to execute: $!\n");
+ Panic( 1, "$C[0]: Failed to execute: $!\n");
} elsif ($? & 127) {
- Panic( $?, sprintf( "$C[0]: Died with signal %d with%s coredump\n",
+ Panic( 1, sprintf( "$C[0]: Died with signal %d with%s coredump\n",
($? & 127), ($? & 128) ? '' : 'out'));
} elsif ( $? >> 8 != 0 ) {
- Panic( $?, "$C[0]: Failed\n");
+ Panic( $? >> 8, "$C[0]: Failed\n");
}
return( 0);
}
@@ -166,7 +166,9 @@ sub Usage($) {
"zIPL directory missing.",
"Configuration template missing.",
"Configuration template unreadable.",
- "zIPL directory not accesible.",
+ "zIPL directory not accessible.",
+ "kernel image parameter missing.",
+ "kernel image unreadable.",
""
);
my $msg = "";
@@ -190,7 +192,8 @@ while ( $#ARGV >= 0 ) {
(/^--?help/ || /^-h/) && (Usage(0));
(/^--zipldir$/ || /^-z$/) && ($zipldir = shift || Usage(2), next);
(/^--template$/ || /^-T$/) && ($in = shift || Usage(3), next);
- (/^--image$/ || /^-i$/) && ($Image = shift || Usage(5), $force = 1, next);
+ (/^--image$/ || /^-i$/) && ($Image = shift || Usage(6),
+ -r "$Image" || Usage(7), $force = 1, next);
(/^-/) && (Usage(1));
Usage(1);
}
@@ -403,15 +406,15 @@ if ( -l $Image ) {
$Image = readlink( $Image);
}
my ($image, $version) = ($Image =~ m{^(?:/boot/)?([^-]+-(.+))$});
-my $initrd = "initrd-$version";
-
if ( !defined($image) || !defined($version) || ! -r "/boot/$image" ) {
Panic( 1, "$C: weird $Image. This should never happen!\n");
}
+my $initrd = "initrd-$version";
if ( ! -r $ziplimage || ! -r $ziplinitrd || $refresh ) {
BootCopy( $image, $zipldir, "image");
- BootCopy( $initrd, $zipldir, "initrd") if (-r "/boot/$initrd");
+ BootCopy( $initrd, $zipldir, "initrd")
+ if (-r "/boot/$initrd" && ! exists( $fsdev{"/boot"}));
}
if ( $refresh || ChkInitrd( $zipldir, "initrd") <= 0 ) {
MkInitrd( $initrd, $zipldir, $version);