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07070100000000000041ED0000000000000000000000026129562E00000000000000000000000000000000000000000000002000000000suse-module-tools-16.0.8+6/.obs07070100000001000081A40000000000000000000000016129562E0000008E000000000000000000000000000000000000002E00000000suse-module-tools-16.0.8+6/.obs/workflows.ymlworkflow:
   steps:
     - branch_package:
         source_project: home:mwilck:suse-module-tools
         source_package: suse-module-tools

07070100000002000081A40000000000000000000000016129562E00000512000000000000000000000000000000000000003700000000suse-module-tools-16.0.8+6/10-unsupported-modules.conf#
# Every kernel module has a flag 'supported'. If this flag is not set loading
# this module will taint your kernel. You will not get much help with a kernel
# problem if your kernel is marked as tainted. In this case you firstly have
# to avoid loading of unsupported modules.
#
# Setting allow_unsupported_modules 1 enables loading of unsupported modules
# by modprobe, setting allow_unsupported_modules 0 disables it. This can
# be overriden using the --allow-unsupported-modules commandline switch.
#
# CAUTION: In SUSE Linux Enterprise products, loading unsupported modules
# is disabled by default. Re-enabling it is discouraged, as it may compromise
# enterprise product supportability.
#
# SLE users, please read the documentation about kernel module support in the
# SUSE Linux Enterprise Server Administration guide:
#
# https://www.suse.com/documentation/sles-15/book_sle_admin/data/sec_admsupport_kernel.html
#
# NOTE: Modules from SUSE partners delivered under the SUSE SolidDriver Program
# are marked as "externally supported". Such modules are not regarded as
# "unsupported" and thus unaffected by the "allow_unsupported_modules" flag.
#
# On openSUSE, the kernel doesn't have the feature to recognize supported modules,
# and this flag has no effect.
allow_unsupported_modules 0
07070100000003000081A40000000000000000000000016129562E0000467E000000000000000000000000000000000000002300000000suse-module-tools-16.0.8+6/LICENSE                    GNU GENERAL PUBLIC LICENSE
                       Version 2, June 1991

Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your
freedom to share and change it.  By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users.  This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
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When we speak of free software, we are referring to freedom, not
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To protect your rights, we need to make restrictions that forbid
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GNU GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
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How to Apply These Terms to Your New Programs

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{description}
    Copyright (C) {year}  {fullname}

This program is free software; you can redistribute it and/or modify
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    the Free Software Foundation; either version 2 of the License, or
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This program is distributed in the hope that it will be useful,
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Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this
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Gnomovision version 69, Copyright (C) year name of author
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The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or your
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necessary.  Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.

{signature of Ty Coon}, 1 April 1989
  Ty Coon, President of Vice

This General Public License does not permit incorporating your program into
proprietary programs.  If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.
07070100000004000081A40000000000000000000000016129562E00001140000000000000000000000000000000000000002500000000suse-module-tools-16.0.8+6/README.md# suse-module-tools

This package contains a collection of tools and configuration files for
handling kernel modules and setting module parameters. The configuration files
represent a carefully engineered, recommended default configuration. In
certain cases, it may be necessary to modify or revert some of these settings.
It's ok to do so, but make sure you know what you're doing if you do.

Please don't edit any of the configuration files shipped in this package.
Instead, copy the files from `/lib/modprobe.d` to `/etc/modprobe.d`, preserving
the file name, and edit the copy under `/etc/modprobe.d`.
Likewise for `/lib/depmod.d` vs. `/etc/depmod.d` and `/usr/lib/modules-load.d` vs.
`/etc/modules-load.d`.

To completely mask the directives in a configuration file, it's recommended
to create a symlink to `/dev/null` with the same name as the file to be masked 
in the respective directory under `/etc`. E.g. to mask 
`/lib/modprobe.d/20-foo.conf`, run

ln -s /dev/null /etc/modprobe.d/20-foo.conf

## Blacklisted file systems

In the Linux kernel, file system types are implemented as kernel
modules. While many of these file systems are well maintained, some of the
older and less frequently used ones are not. This poses a security risk,
because maliciously crafted file system images might open security holes when
mounted either automatically or by an inadvertent user.

These file systems are therefore **blacklisted** by default under openSUSE and
SUSE Enterprise Linux. This means that the on-demand loading of file system
modules at mount time is disabled. Blacklisting is accomplished by placing
configuration files called `60-blacklist_fs-$SOME_FS.conf` under
`/lib/modprobe.d`. The current list of blacklisted filesystems is:

@FS_BLACKLIST@ # will be filled from spec file during package build

### CAVEAT

In the very unlikely case that one of the blacklisted file systems is necessary
for your system to boot, make sure you un-blacklist your file system before
rebooting.

### Un-blacklisting a file system

If a user tries to **mount(8)** a device with a blacklisted file system, the
mount command prints an error message like this:

mount: /mnt/mx: unknown filesystem type 'minix' (hint: possibly blacklisted, see mount(8)).

(**mount(8)** can't distinguish between a file system for which no kernel
module exists at all, and a file system for which a module exists which
is blacklisted).

Users who need the blacklisted file systems and therefore want to override 
the blacklisting can load the blacklisted module directly using `modprobe
$SOME_FS` in a terminal. This will call a script that offers to "un-blacklist"
the module for future use.

# modprobe minix
    unblacklist: *** NOTE: minix will be loaded even if you answer "n" below. ***
    unblacklist: minix is currently blacklisted, do you want to un-blacklist it (y/n)? y
    unblacklist: minix un-blacklisted by creating /etc/modprobe.d/60-blacklist_fs-minix.conf

If the user selects **y**, the module is un-blacklisted by creating a symlink
to `/dev/null` (see above). Future attempts to mount minix file systems will
work with no issue, even after reboot, because the kernel's auto-loading
mechanism works for this file system again. If the user selects **n**, the
module remains blacklisted. Regardless of the user's answer, the module will be
loaded for the time being; i.e. subsequent **mount** commands for devices with
this file system will succeed until the module is unloaded or the system is
rebooted.

For security reasons, it's recommended that you only un-blacklist file system
modules that you know you'll use on a regular basis, and just enable them
temporarily otherwise.

## Weak modules

This package contains the script `weak-modules2` which is necessary to make
3rd party kernel modules installed for one kernel available to
KABI-compatible kernels. SUSE ensures KABI compatibility over the life
time of a service pack in SUSE Enterprise Linux. See the
[SUSE SolidDriver Program](https://drivers.suse.com/doc/SolidDriver/) for
details.

## Kernel-specific sysctl settings

This package installs the file `50-kernel-uname_r.conf` which makes sure
that sysctl settings which are recommended for the currently running kernel
are applied by **systemd-sysctl.service** at boot time. These settings are
shipped in the file `/boot/sysctl.conf-$(uname -r)`, which is part of the
kernel package.
07070100000005000081A40000000000000000000000016129562E00000191000000000000000000000000000000000000002F00000000suse-module-tools-16.0.8+6/boot-sysctl.service[Unit]
Description=Apply Kernel Variables for %v from /boot
DefaultDependencies=no
Conflicts=shutdown.target
Before=systemd-sysctl.service
After=systemd-modules-load.service
ConditionPathExists=!/usr/lib/modules/%v/sysctl.conf
RequiresMountsFor=/boot

[Service]
Type=oneshot
ExecStart=/usr/lib/systemd/systemd-sysctl /boot/sysctl.conf-%v
RemainAfterExit=yes

[Install]
WantedBy=systemd-sysctl.service
07070100000006000081A40000000000000000000000016129562E000001E5000000000000000000000000000000000000003100000000suse-module-tools-16.0.8+6/depmod-00-system.conf# 
# /etc/depmod.conf - configuration file for the depmod(8) command,
# for its format see depmod.conf(5).
#
# Please don't edit this file, place your settings into the /etc/depmod.d
# directory.

# search order:
# 1 updates/ (KMPs)
# 2 extra/ (KMPs or manually compiled modules)
# 3 weak-updates/ (KMPs built for older kernels)
# 4 kgraft/ (kgraft patches)
# 5 everything else
search updates extra weak-updates kgraft built-in

# do not generate modules.*map files
make_map_files no
07070100000007000081A40000000000000000000000016129562E00001E46000000000000000000000000000000000000002B00000000suse-module-tools-16.0.8+6/driver-check.sh#!/bin/bash

VERSION="0.6"
MAINTAINER="Martin Wilck <mwilck@suse.com>"
USAGE="Usage: ${0##*/} [-o|--out output-file]"

errors=0
warnings=0

trap 'rm -rf "$tmp"' EXIT
tmp=$(mktemp -d)

find_depmod() {
    local _d

[[ -x "$DEPMOD" ]] && return
    DEPMOD=
    for _d in /usr/sbin /sbin; do
	if [[ -x ${_d}/depmod ]]; then
	    DEPMOD=${_d}/depmod
	    break;
	fi
    done
    if [[ ! "$DEPMOD" ]]; then
	echo "ERROR: depmod is not installed - aborting" >&2
	exit 1
    fi
}

rpm()
{
	# rpm tends to send localized error messages to stdout :-(
	LC_ALL=C command rpm "$@"
}

file_owner()
{
	local f=$1

if (cd "$tmp/rpms"; grep -lFx "$f" *); then
		return
	fi
	rpm -qf "$f"
}

_explain_called=()
explain()
{
	local caller=${BASH_LINENO[0]}

if test -n "${_explain_called[$caller]}"; then
		return
	fi
	_explain_called[$caller]=1
	echo "$*"
}

error()
{
	echo "ERROR: $*"
	let errors++
}

warning()
{
	echo "warning: $*" >&2
	let warnings++
}

check_system()
{
	if test ! -x /usr/lib/module-init-tools/weak-modules2; then
		echo "This tool only works on SLE11 and later systems" >&2
		exit 1
	fi
	if ! zypper search >/dev/null; then
		echo "Cannot run zypper, please correct the above problem" >&2
		exit 1
	fi
}

check_rpm_V()
{
	local attrs flags path

# kernel packages contain the initrd with permissions 0644,
	# but dracut creates initrd with 0600. That's not an error.
	while read attrs flags path; do
	        case $attrs in
		.M.......)
			if [[ "${path#/boot/initrd}" != "$path" && \
				      -f "$path" && \
				       $(stat -c %a "$path") = 600 ]]; then
				    continue
			fi
			;;
		esac
		echo "$attrs $flags $path"
		error "$rpm was not installed correctly (see above)"
	done
}

check_rpm()
{
	local rpm=$1 name=${1%-*-*} out

# ignore changes to %config and %doc files and ignore changed mtimes
	check_rpm_V < <(rpm -V "$rpm" | grep -Ev '^[^ ]{8,}  [cd] |^\.{7}T\.* ')
}

check_kernel_package()
{
	local kernel=$1

if ! rpm -q --qf '%{description}\n' "$kernel" | grep -q '^GIT '; then
		error "$kernel does not look like a SUSE kernel package (no commit id)"
	fi
	if ! rpm -q --qf '%{postin}\n' "$kernel" | grep -q 'weak-modules2'; then
		error "$kernel does not look like a SUSE kernel package (wrong %post script)"
	fi
}

check_krel()
{
	local krel=$1 system_map module_symvers msg res args bad=false
	local mit_version

system_map="/boot/System.map-$krel"
	module_symvers="/boot/symvers-$krel.gz"
	if ! test -e "$system_map"; then
		error "$system_map not found"
		bad=true
	fi
	if ! test -e "$module_symvers"; then
		error "$module_symvers not found"
		bad=true
	fi
	if $bad; then
		explain "Each kernel must install /boot/System.map-\$version and /boot/symvers-\$version.gz to be able to check module dependencies."
		return
	fi
	set -- $("$DEPMOD" --version | sed -rn 's/.* ([0-9]+)(\.([0-9]+)(\..*)?)?/\1 \3/p')
	if test -n "$1" -a -n "$2"; then
		let "mit_version = $1 * 100 + $2"
	elif test -n "$1" -a \! -n "$2" -a "$1" -gt 3; then
		let "mit_version = $1 * 100"
	else
		warning "Cannot determine module-init-tools version, this is a bug in the script"
		mit_version=0
	fi
	# depmod -E was introduced in 3.10
	if test "$mit_version" -ge 310; then
		gzip -cd <"$module_symvers" >"$tmp/symvers"
		args=(-E "$tmp/symvers")
	else
		args=(-F "$system_map")
	fi
	msg=$("$DEPMOD" -n -e "${args[@]}" "$krel" 2>&1 >/dev/null)
	res=$?
	if test -n "$msg" -o "$res" -ne 0; then
		echo "$msg"
		error "depmod $krel returned errors (exit code $res)"
		explain "depmod must pass without errors otherwise KMP scripts will break"
	fi

}

req_re='^(kernel$[^:]*:kernel[[:alnum:]_]*$|ksym$[^:]*:(struct_module|module_layout)$) = [0-9a-f]+'
check_kmp()
{
	local kmp=$1 prefix prev_krel krel path found_module=false

if ! rpm -q --qf '%{postin}\n' "$kmp" | grep -q 'weak-modules2'; then
		error "$kmp does not look like a SUSE kernel module package (wrong %post)"
	fi
	if ! rpm -q -R "$kmp" | grep -Eq "$req_re"; then
		error "$kmp does not have proper dependencies"
	fi
	exec 3< <(sed -rn 's:^(/lib/modules)?/([^/]*)/(.*\.ko(\.[gx]z|\.zst)?)$:\1 \2 \3:p' \
		"$tmp/rpms/$kmp")
	while read prefix krel path <&3; do
		found_module=true
		if test "$prefix" != "/lib/modules"; then
			error "$kmp installs modules outside of /lib/modules"
			continue
		fi
		if test -z "$prev_krel"; then
			prev_krel=$krel
		elif test "$prev_krel" != "$krel"; then
			error "$kmp installs modules for multiple kernel versions"
		fi
		case "$path" in
		updates/* | extra/*)
			;;
		weak-updates/*)
			error "$kmp installs modules in weak-updates/ instead of updates/ or extra/"
			explain "The weak-modules directory is reserved for automatically generated symlinks"
			;;
		*)
			error "$kmp installs modules in an invalid directory"
			explain \
"KMPs must install modules in the updates/ or extra/ subdirectories for the
weak-modules2 script to work"
			;;
		esac

done
	if ! $found_module; then
		error "$kmp does not contain any modules"
		explain \
"A KMP must contain it's modules in the rpm filelist, otherwise weak-modules2
will not work"
	fi
}

check_ko()
{
	local ko=$1 kmp bad=false

case "$ko" in
	*/weak-updates/*)
		if test -L "$ko"; then
			return
		fi
	esac
	kmp=$(file_owner "$ko")
	case "$kmp" in
	kernel-* | *-kmp-*) ;;
	*not\ owned\ by\ any\ package)
		error "$ko is not owned by any package"
		bad=true
		;;
	*)
		error "$ko is not packaged as a KMP"
		bad=true
		;;
	esac
	if $bad; then
		explain \
"External kernel modules must be packaged as KMPs, see
http://developer.novell.com/wiki/index.php/Kernel_Module_Packages_Manuals"
	fi
}

options=$(getopt -n "${0##*/}" -o o:h --long out:,help -- "$@")
if test "$?" -ne 0; then
	echo "$USAGE" >&2
	exit 1
fi
eval set -- "$options"
logfile="driver-check-report.txt"
while :; do
	case "$1" in
	-o | --out)
		logfile="$2"
		shift 2
		;;
	-h | --help)
		echo "${0##*/} $VERSION"
		echo "$USAGE"
		echo
		echo "Please report bugs and enhancement requests to $MAINTAINER"
		exit 0
		;;
	--)
		shift
		break
		;;
	esac
done
if test $# -gt 0; then
	echo "Unrecognized arguments: $*" >&2
	echo "$USAGE" >&2
	exit 1
fi

find_depmod
check_system

# set up redirection
if test $logfile != "-"; then
	if test -e "$logfile"; then
		mv -f "$logfile" "$logfile~"
	fi
	if test -e /proc/self; then
		exec 99> >(cat >"$logfile")
		exec 1>&99
		exec 2> >(tee -a /proc/self/fd/99 >&2)
	else
		exec 1>"$logfile"
		exec 2>"$logfile"
		warning "/proc not mounted"
	fi
fi
echo "${0##*/} $VERSION started at $(date -R)" >&2

smt=$(rpm -q --qf '%{n}-%{v}-%{r}\n' module-init-tools) || \
    smt=$(rpm -q --qf '%{n}-%{v}-%{r}\n' suse-module-tools)
check_rpm "$smt"

mkdir -p "$tmp/rpms"
found_kernel=false
for rpm in $(rpm -qa --qf '%{n}-%{v}-%{r}\n' 'kernel-*' '*-kmp-*' | \
		/usr/lib/rpm/rpmsort); do
	case "$rpm" in
	kernel-source-* | kernel-syms-* | kernel-*-debug* | kernel-*-man-* | \
	kernel-*-devel-* | kernel-firmware-* | kernel-coverage-* | \
	kernel-docs-* | kernel-devel-* | kernel-macros-*)
		continue
	esac
	# store the filelist to speed up file_owner()
	rpm -ql "$rpm" >"$tmp/rpms/$rpm"
	check_rpm "$rpm"
	case "$rpm" in
	kernel-*)
		check_kernel_package "$rpm"
		found_kernel=true
		;;
	*-kmp-*)
		check_kmp "$rpm"
		;;
	esac
done
if ! $found_kernel; then
	warning "no kernel package found"
fi

for krel in /lib/modules/*/kernel; do
	krel=${krel%/kernel}
	krel=${krel##*/}
	check_krel "$krel"
done

modules=($(find /lib/modules/ -name '*.ko' -o -name '*.ko.[gx]z' -o -name '*.ko.zst'))
for module in "${modules[@]}"; do
	check_ko "$module"
done

echo "Found $errors error(s) and $warnings warning(s)" >&2
if test "$logfile" != -; then
	echo "Report written to $logfile at $(date -R)" >&2
else
	echo "Report finished at $(date -R)" >&2
fi
if test $errors -eq 0; then
	exit 0
else
	exit 1
fi
07070100000008000081A40000000000000000000000016129562E00000190000000000000000000000000000000000000003100000000suse-module-tools-16.0.8+6/kernel-sysctl.service[Unit]
Description=Apply Kernel Variables for %v
DefaultDependencies=no
Conflicts=shutdown.target
Before=systemd-sysctl.service
After=systemd-modules-load.service
ConditionPathExists=/usr/lib/modules/%v/sysctl.conf
RequiresMountsFor=/boot

[Service]
Type=oneshot
ExecStart=/usr/lib/systemd/systemd-sysctl /usr/lib/modules/%v/sysctl.conf
RemainAfterExit=yes

[Install]
WantedBy=systemd-sysctl.service
07070100000009000081A40000000000000000000000016129562E00001EA8000000000000000000000000000000000000002700000000suse-module-tools-16.0.8+6/kmp-install#!/usr/bin/perl
#
# KMP-INSTALL: Install specified kernel module packages and automatically
#              remove packages providing same-named modules.
#
# Copyright (c) 2014 SUSE
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

use strict;
use warnings;

use IO::Handle;
use File::Find;

my @zypper_cmd = qw(zypper);

sub print_help {
	print
"Usage: $0 [options] <package> ...
Installs given packages and removes any KMPs that contain conficting module
names. Run 'zypper help install' for the list of valid options. Additionally,
the options --non-interactive and --non-interactive-include-reboot-patches
can be used\n";
}

sub add_package {
	my ($list, $attr) = @_;

return unless $attr->[0] =~ /-kmp-/;
	my $new = {
		name =>    $attr->[0],
		version => $attr->[1],
		arch =>    $attr->[2],
	};
	$new->{repo} = $attr->[3] if defined($attr->[3]);
	# old-version -> new-version
	$new->{version} =~ s/.*->\s*//;
	push(@$list, $new);
}

sub add_module {
	my ($package, $path) = @_;

return unless $path =~ m@^/lib/modules/([^/]+)/.*/([^/]+\.ko(\.[gx]z)?|\.zst)$@;
	my ($version, $name) = ($1, $2);
	$name =~ s/-/_/g;
	$package->{modules} ||= [];
	push(@{$package->{modules}}, "$version/$name");
}

sub query_installed_kmps {
	my $res = shift;
	my %seen;

open(my $pipe, '-|', "rpm", "-qa", "--qf", '[%{n} %{v} %{r} %{arch} %{filenames}\n]', "*-kmp-*");
	while (<$pipe>) {
		chomp;
		my ($n, $v, $r, $a, $file) = split(' ');
		next unless $file =~ m@^/lib/modules/.*/.*/.*\.ko(\.[gx]z|\.zst)?$@;
		my $nvra = "$n-$v-$r.$a";
		if (!exists($seen{$nvra})) {
			add_package($res, [$n, "$v-$r", $a]);
			$seen{$nvra} = $res->[$#$res];
		}
		add_module($seen{$nvra}, $file);
	}
}

sub fetch_packages {
	my $interactive = shift;
	my $new_pkgs = shift;
	my $remove_pkgs = shift;

my @cmd = @zypper_cmd;
	push(@cmd, "--non-interactive") if !$interactive;
	push(@cmd, qw(-vv install --download-only));
	push(@cmd, @_);
	pipe(READ, WRITE);
	my $pid = fork();
	if (!$pid) {
		# child
		close(READ);
		open(STDOUT, ">&WRITE");
		if (!$interactive) {
			open(NULL, '<', "/dev/null");
			open(STDIN, "<&NULL");
			close(NULL);
			open(NULL, '>', "/dev/null");
			open(STDERR, ">&NULL");
			close(NULL);
		}
		exec(@cmd);
	}
	# parent
	close(WRITE);
	my ($len, $buf, $last_line);
	my ($state, @cur_pkg);
	$state = 0;
	$last_line = "";
	my $list;
	STDOUT->autoflush(1);
	while (($len = sysread(READ, $buf, 4096))) {
		print $buf if $interactive;
		my @lines = split(/\n/, $buf, -1);
		$lines[0] = $last_line . $lines[0];
		# XXX: Assumes that the very last line is terminated by \n
		$last_line = pop(@lines);
		for my $l (@lines) {
			if ($state == 0 && $l =~ /^The following.* package.* going to be (installed|upgraded|downgraded|REMOVED):/) {
				if ($1 eq "REMOVED") {
					$list = $remove_pkgs;
				} else {
					$list = $new_pkgs;
				}
				$state = 1;
				next;
			}
			next unless $state == 1;
			if ($l eq "") {
				$state = 0;
				if (@cur_pkg) {
					add_package($list, \@cur_pkg);
				}
				@cur_pkg = ();
				next;
			}
			$l =~ s/ *$//;
			if ($l =~ /^[^ ]/) {
				if (@cur_pkg) {
					add_package($list, \@cur_pkg);
				}
				@cur_pkg = ($l);
			}
			if ($l =~ /^ /) {
				$l =~ s/^ *//;
				push(@cur_pkg, $l);
			}
		}
	}
	STDOUT->autoflush(0);
	close(READ);
	waitpid($pid, 0);
	return $?;
}

my %repo_cache;
sub get_repo_cache {
	my $name = shift;
	my $res;

if (exists($repo_cache{$name})) {
		return $repo_cache{$name};
	}
	open(my $pipe, '-|', "zypper", "repos", $name);
	while (<$pipe>) {
		chomp;
		if (m@^MD Cache Path\s*:\s*(/.*)@) {
			$res = $1;
			$res =~ s:/raw/:/packages/:;
			$res =~ s/\s*$//;
		}
	}
	close($pipe);
	$repo_cache{$name} = $res;
	return $res;
}

sub find_fetched {
	my $packages = shift;
	my %local_packages;

for $a (@_) {
		if ($a =~ /\.rpm$/ && -e $a) {
			open(my $pipe, '-|', "rpm", "-qp", "--qf",
				'%{n}-%{v}-%{r}.%{arch}', $a);
			my $nvra = <$pipe>;
			close($pipe);
			if (defined($nvra)) {
				$local_packages{$nvra} = $a;
			}
		}
	}
	for my $p (@$packages) {
		my $nvra = "$p->{name}-$p->{version}.$p->{arch}";
		if ($p->{repo} eq "Plain RPM files cache") {
			if (exists($local_packages{$nvra})) {
				$p->{path} = $local_packages{$nvra};
			} else {
				print STDERR "Cannot find package $p->{name}\n";
			}
			next;
		}
		my $dir = get_repo_cache($p->{repo});
		if (!$dir) {
			print STDERR "Cannot find zypp cache for repository $p->{repo} (package $p->{name})\n";
			next;
		}
		my $file = "$nvra.rpm";
		my $wanted = sub {
			$p->{path} = $File::Find::name if $_ eq $file;
		};
		find($wanted, $dir);
		if (!$p->{path}) {
			print STDERR "Cannot find $file in zypp cache ($dir)\n";
			next;
		}
	}
	for my $p (@$packages) {
		next unless $p->{path};
		open(my $pipe, '-|', "rpm", "-qlp", $p->{path});
		my @files = <$pipe>;
		close($pipe);
		for my $f (@files) {
			add_module($p, $f);
		}
	}
}

# treat -n, --non-interactive, -0 and --non-interactive-include-reboot-patches
# as global zypper options
my @save_argv = @ARGV;
@ARGV=();
for my $a (@save_argv) {
	if ($a =~ /^-(h|-help)$/) {
		print_help();
		exit 0;
	} elsif ($a =~ /^-(n$|-non-interactive$|0$|-non-interactive-)/) {
		push(@zypper_cmd, $a);
	} else {
		push(@ARGV, $a);
	}
}
if (!@ARGV) {
	print_help();
	exit 1;
}

print "Fetching packages\n";
my (@new_pkgs, @remove_pkgs, @installed_pkgs);
my $ret = fetch_packages(0, \@new_pkgs, \@remove_pkgs, @ARGV);
if ($ret != 0) {
	print "zypper returned an error, retrying in interactive mode\n";
	@new_pkgs = ();
	@remove_pkgs = ();
	$ret = fetch_packages(1, \@new_pkgs, \@remove_pkgs, @ARGV);
}
if ($ret != 0) {
	exit 1;
}
find_fetched(\@new_pkgs, @ARGV);
query_installed_kmps(\@installed_pkgs);

# Do not check packages to be updated/removed for module conflicts
my (%new_pkgs, %remove_pkgs);
for my $p (@remove_pkgs) {
	my $nvra = "$p->{name}-$->{version}.$p->{arch}";
	$remove_pkgs{$nvra} = 1;
}
for my $p (@new_pkgs) {
	$new_pkgs{$p->{name}} = 1;
}
my @tmp = @installed_pkgs;
@installed_pkgs = ();
for my $p (@tmp) {
	my $nvra = "$p->{name}-$->{version}.$p->{arch}";
	next if $new_pkgs{$p->{name}} || $remove_pkgs{$nvra};
	push(@installed_pkgs, $p);
}

# check for conflicts
my %new_modules;
for my $p (@new_pkgs) {
	next unless $p->{modules};
	for my $m (@{$p->{modules}}) {
		$new_modules{$m} = $p->{name};
	}
}
my @conflicting_pkgs;
for my $p (@installed_pkgs) {
	next unless $p->{modules};
	for my $m (@{$p->{modules}}) {
		next unless exists($new_modules{$m});
		print "Package $p->{name} conflicts with new package $new_modules{$m}\n";
		push(@conflicting_pkgs, $p);
		last;
	}
}

# Install new packages, removing conflicting installed packages
my @cmd = (@zypper_cmd, "install", @ARGV);
for my $p (@conflicting_pkgs) {
	push(@cmd, "!$p->{name}.$p->{arch}=$p->{version}");
}
print join(" ", "Running", @cmd), "\n";
if (system(@cmd) != 0) {
	exit 1;
}
exit 0;
0707010000000A000081ED0000000000000000000000016129562E000006BA000000000000000000000000000000000000002A00000000suse-module-tools-16.0.8+6/lsinitrd-quick#! /bin/bash

trap 'echo error in $BASH_COMMAND >&2; exit 1' ERR

MG_CPIO=$'\x71\xc7'
MG_CPIO1=070701
MG_GZ=$'\x1f\x8b'
MG_GZ1=$'\x1f\x9e'
MG_BZ="BZh"
MG_XZ=$'\xfd7zXZ'
MG_LZ4=$'\x02\x21'
MG_LZO=$'\x89LZO'
MG_ZSTD=$'\x28\xB5\x2F\xFD'

check_fmt() {
    case $1 in
	$MG_CPIO*|$MG_CPIO1)
	    echo cpio;;
	$MG_GZ*|$MG_GZ1*)
	    echo gzip;;
	$MG_BZ*)
	    echo bz2;;
	$MG_XZ*)
	    echo xz;;
	$MG_LZ4*)
	    echo lz4;;
	$MG_LZO*)
	    echo lzo;;
	$MG_ZSTD*)
	    echo zstd;;
    esac
}

uncomp() {
    case $1 in
	$MG_CPIO*|$MG_CPIO1)
	    cat;;
	$MG_GZ*)
	    zcat;;
	$MG_BZ*)
	    bzcat;;
	$MG_XZ*)
	    xzcat;;
	$MG_LZ4*)
	    lz4 -d -c;;
	$MG_LZO*)
	    lzop -d -c;;
	$MG_ZSTD*)
	    zstd -d -c;;
    esac
}

check_size () {
    [[ "$SIZE" -gt $1 ]] || {
	echo "$INITRD: file too small, cannot read magic" >&2
	exit 1
    }
}

INITRD=$1
[[ "$INITRD" && -f "$INITRD" ]] || {
    echo "$INITRD: file not found" >&2
    exit 1
}
SIZE=$(stat -L -c %s "$INITRD")
check_size 6

read -r -d'\0' -n 6 MAGIC <"$INITRD"
FMT=$(check_fmt "$MAGIC")
BYTES=0
if [[ ! $FMT ]]; then
    echo "$INITRD: unknown format" >&2
    exit 1
elif [[ "$FMT" = cpio ]]; then
    # check for "early CPIO" image
    TMPFILE=$(mktemp "${TMPDIR:-/tmp}/initrd-XXXXXX")
    EARLY=$(cpio -t early_cpio "kernel/*/microcode/*.bin" \
		 <"$INITRD" 2>"$TMPFILE")
    BLOCKS=$(cut -d" " -f1 "$TMPFILE")
    rm -f "$TMPFILE"
    if [[ -z "$EARLY" ]]; then
	# just plain uncompressed cpio
	cpio -t <"$INITRD" 2>/dev/null
	exit
    fi
    BYTES=$((512*BLOCKS))
    check_size $((BYTES + 6))
    read -r -d '\0' -n 6 MAGIC \
	 < <(dd if="$INITRD" bs=1b count=1 skip=$BLOCKS 2>/dev/null)
fi

tail -c +$((BYTES + 1)) "$INITRD" | uncomp "$MAGIC" | cpio -t 2>/dev/null
0707010000000B000081A40000000000000000000000016129562E000001E8000000000000000000000000000000000000002900000000suse-module-tools-16.0.8+6/macros.initrd# Packages installing files and binaries that end up in the initrd should
# call these macros in their post(trans) scriptlets to have the initrd
# regenerated
# See also fate#313506

%regenerate_initrd_post \
	mkdir -p /run/regenerate-initrd/ \
	touch /run/regenerate-initrd/all \
	%nil

%regenerate_initrd_posttrans \
	if test -x /usr/lib/module-init-tools/regenerate-initrd-posttrans; then \
		/bin/bash -c 'set +e; /usr/lib/module-init-tools/regenerate-initrd-posttrans' \
	fi \
	%nil
0707010000000C000041ED0000000000000000000000026129562E00000000000000000000000000000000000000000000002900000000suse-module-tools-16.0.8+6/modprobe.conf0707010000000D000081A40000000000000000000000016129562E00000154000000000000000000000000000000000000003F00000000suse-module-tools-16.0.8+6/modprobe.conf/00-system-937216.conf# DO NOT EDIT - copy to /etc/modprobe.d/00-system-937216.conf and edit the copy
#
# Since kernel 3.18 br_netfilter is needed to pass bridged packets to
# netfilter. Load br_netfilter automatically to avoid regressions in SLE12 SP2+
# service packs (bsc#937216).
# Don't use this in openSUSE (bsc#1158817).
softdep bridge post: br_netfilter
0707010000000E000081A40000000000000000000000016129562E000000BF000000000000000000000000000000000000003F00000000suse-module-tools-16.0.8+6/modprobe.conf/modprobe.conf.aarch64# begin of aarch64 part for modprobe.conf

# does not work on aarch64 because PCI host bridge driver
# remaps the bars (bsc#996080)
blacklist efifb

# end of aarch64 part for modprobe.conf

0707010000000F000081A40000000000000000000000016129562E00001391000000000000000000000000000000000000004100000000suse-module-tools-16.0.8+6/modprobe.conf/modprobe.conf.blacklist#
# $Id$
#
# Listing a module here prevents modprobe from loading it via modalias (only
# aliases from /lib/modules/*/modules.alias). You may still load it explicitely.
# We blacklist some modules becaus they may harm on certain devices or they
# prevent other modules from grabbing the device.
#
# Syntax:  blacklist <driver name>
# See 'man modprobe'.
#

# usbcore ... module is loaded implicitly, ignore it otherwise
blacklist usbcore

# tulip ... de4x5, xircom_tulip_cb, dmfe (...) handle same devices
blacklist de4x5
# At least 2.4.3 and later xircom_tulip doesn't have that conflict
# xircom_tulip_cb
blacklist dmfe

# list all framebuffer drivers, some of them tend to crash during boot
# they are either compiled into the kernel, or vesafb is active
# X works fine without them, rcfbset can load them if really required
#  sed -e '/\/drivers\/video\/.*\.$o\|ko$$/{s@^.*/@@;s@\..*$@@;p};d'
blacklist aty128fb
blacklist atyfb
blacklist cyber2000fb
blacklist g450_pll
blacklist hgafb
blacklist i2c-matroxfb
blacklist i810fb
blacklist intelfbdrv
blacklist intelfbhw
blacklist matroxfb_accel
blacklist matroxfb_base
blacklist matroxfb_crtc2
blacklist matroxfb_DAC1064
blacklist matroxfb_g450
blacklist matroxfb_maven
blacklist matroxfb_misc
blacklist matroxfb_proc
blacklist matroxfb_Ti3026
blacklist mdacon
blacklist neofb
blacklist pm2fb
blacklist pm3fb
blacklist radeonfb
blacklist rivafb
blacklist sisfb
blacklist sstfb
blacklist tdfxfb
blacklist tridentfb
blacklist vga16fb
blacklist vgastate
# for kyrofb see Bug 35810
blacklist kyrofb
# list was not complete (bug 106715)
blacklist arcfb
blacklist backlight
blacklist lcd
blacklist cirrusfb
blacklist gx1fb
blacklist intelfb
blacklist macmodes
blacklist nvidiafb
blacklist s1d13xxxfb
blacklist savagefb
# additional modules since SLE11, bug 468964
blacklist arkfb
blacklist carminefb
blacklist gxfb
blacklist hecubafb
blacklist lxfb
blacklist s3fb
blacklist sm501fb
blacklist viafb
blacklist vmlfb
blacklist vt8623fb
#bug 846218
blacklist udlfb

# ISDN modules are load from /lib/udev/isdn.sh
blacklist fcusb
blacklist fcusb2
blacklist fxusb
blacklist fxusb_CZ
blacklist fcdslusb
blacklist fcdslusb2
blacklist fcdslusba
blacklist fcdslslusb
blacklist fcdslslusb2
blacklist e2220pc
blacklist e5520pc
blacklist bfusb
blacklist b1isa
blacklist b1pci
blacklist b1pcmcia
blacklist c4
blacklist t1isa
blacklist t1pci
blacklist divas
blacklist act2000
blacklist hfc_usb
blacklist hisax
blacklist hisax_fcpcipnp
blacklist hisax_st5481
blacklist hysdn
blacklist icn
blacklist pcbit
blacklist sc
blacklist tpam
blacklist fcpci
blacklist fcclassic
blacklist fcdsl
blacklist fcdsl2
# mISDN modules
blacklist hfcsusb
blacklist hfcpci
blacklist hfcmulti
blacklist l1oip
blacklist mISDN_dsp
blacklist mISDN_core

# OSS PCI sound modules
blacklist ad1889
blacklist ali5455
blacklist btaudio
blacklist cmpci
blacklist cs4281
blacklist emu10k1
blacklist es1370
blacklist es1371
blacklist esssolo1
blacklist forte
blacklist i810_audio
blacklist maestro
blacklist maestro3
blacklist nm256_audio
blacklist opl3sa2                 # Bug 219758
blacklist rme96xx
blacklist sonicvibes
blacklist trident
blacklist via82cxxx_audio
blacklist ymfpci

# this is a debugging module which should only be loaded manually
blacklist evbug

# These mtd drivers should be loaded manually.
blacklist scb2_flash
blacklist pci
blacklist l440gx
blacklist amd76xrom

# job of rcdvb
blacklist snd-bt87x

# This module seems to be good for nothing. See bug 129301.
blacklist dpt_i2o

# These devices have bt878 chip without PCI Subsystem ID. Without that info bttv
# does not know how to treat them properly. Therefore we disable autoloading of
# modules for these devices.
# See https://bugzilla.novell.com/show_bug.cgi?id=149588
# To enable your device create a hardware configuration file for your device.
# See man hwup for details.
# You will probably have to specify an option to identify your card. Have a
# look in /usr/src/linux/Documentation/video4linux/CARDLIST.bttv.
alias pci:v0000109Ed0000036Esv00000000sd00000000bc04sc00i00 bttv_skip_it
alias pci:v0000109Ed00000878sv00000000sd00000000bc04sc80i00 bttv_skip_it
install bttv_skip_it echo "module alias skipped (bt878 chip without PCI Subsystem ID)"

# For some bridges both intel-agp and i82875p_edac are loaded. If i82875p_edac
# is loaded first it will grab the device. Then intel-agp doesn't work.
# Therefore we disable automatic loading of 82875p_edac. (Bug 213840)
blacklist i82875p_edac
#
# Blacklist the IBM s390 module for I/O dynamic configuration support
# Bug bnc#478601
blacklist chsc_sch

# Blacklist acpi_power_meter. The device requires processing ACPI AML code to
# update average power measurement. This may be at a high frequency and has
# been observed executing every 500ms. This has a noticable impact on latency
# sensitive applications that experience delays on workqueue executions. As
# very few applications require the data, blacklist the module by default
# (bnc#974373)
blacklist acpi_power_meter
07070100000010000081A40000000000000000000000016129562E00000A6E000000000000000000000000000000000000003E00000000suse-module-tools-16.0.8+6/modprobe.conf/modprobe.conf.common#
# Copyright (c) 1996-2002 SuSE Linux AG Nuernberg, Germany.
# Copyright (c) 2021 SUSE LLC
#
# All rights reserved.
#
# Author: Hubert Mantel <mantel@suse.de>, 1996-2002
#
# === PLEASE DO NOT EDIT THIS FILE ===
#
# If you need to make changes, copy this file to /etc/modprobe.d
# and apply changes there.
#
# Configuration file for loadable modules; used by modprobe

########################################################################
# If you want to use the new autofs4
########################################################################
alias autofs           autofs4

########################################################################
# block dev aliases
########################################################################

# network block device
alias block-major-45      pd
alias block-major-47      pf

########################################################################
# char dev aliases
########################################################################

install char-major-10-134 /bin/true
install char-major-10-135 /bin/true
alias char-major-10-181   toshiba
alias char-major-10-250   sonypi
options sonypi            minor=250

########################################################################
# ISDN
########################################################################
install b1pci /bin/true
install c4 /bin/true
install sc /bin/true
install hisax /bin/true
install hisax_fcpcipnp /bin/true
install hfc4s8s_l1 /bin/true
install hysdn /bin/true
install pcbit /bin/true
install t1pci /bin/true
install divas /bin/true

# NFS
alias nfs4 nfs

# rpc_pipefs
install rpc_pipefs /sbin/modprobe sunrpc

# pata_acpi is useful for certain limited cases but it tries to attach any
# controller with IDE class code causing more harm than good if loaded by
# default.  Blacklist it so that it can be used selectively.
blacklist pata_acpi

# "Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not
# after" (bnc#449853)
softdep uhci-hcd pre: ehci-hcd
softdep ohci-hcd pre: ehci-hcd

# cifs calls load_nls()
# FIXME: determine the proper nls module based on fstab options instead
# SUSE INITRD: cifs REQUIRES nls_utf8

# SCSI changers can take 1h to initialize on module load,
# triggering udev timeouts (bnc#760274).
options ch init=0

# uas devices can be unpredictably a fallback for both drivers must be present
# (bnc#862397)
# but avoid circular dependency (bsc#1168661)
softdep usb_storage post: uas

# bsc#1100989: cxgb4 needs to be loaded before csiostor (Chelsio request)
softdep csiostor pre: cxgb4

# dm-crypt requires essiv
softdep dm-crypt pre: essiv

# end of common part for modprobe.conf
07070100000011000081A40000000000000000000000016129562E00000252000000000000000000000000000000000000003C00000000suse-module-tools-16.0.8+6/modprobe.conf/modprobe.conf.i386# begin of i386 part for modprobe.conf

alias parport_lowlevel    parport_pc

# Linux ACP modem (Mwave)
alias char-major-10-219 mwave
# options mwave dspirq=10 dspio=0x130 uartirq=3 uartio=0x2f8

# IBM thinkpad tpctl
# see /usr/share/doc/packages/tpctl/
alias char-major-10-170 thinkpad
# options thinkpad enable_smapi=0

# required for DRI support on SiS chips
options sisfb             mode=none mem=12288

# ata_piix can't handle ICH6 in AHCI mode
softdep ata_piix pre: ahci

# QEMU/KVM can handle ACPI Hotplugging
alias dmi:bvnQEMU:bvrQEMU:* acpiphp

# end of i386 part for modprobe.conf

07070100000012000081A40000000000000000000000016129562E0000002F000000000000000000000000000000000000003D00000000suse-module-tools-16.0.8+6/modprobe.conf/modprobe.conf.local#
# please add local extensions to this file
#
07070100000013000081A40000000000000000000000016129562E000000B8000000000000000000000000000000000000003D00000000suse-module-tools-16.0.8+6/modprobe.conf/modprobe.conf.ppc64# begin of ppc64/ppc64le part for modprobe.conf

# catas recovery conflicts with eeh (bsc#456389)
options ib_mthca catas_reset_disable=1

# end of ppc64/ppc64le part for modprobe.conf
07070100000014000081A40000000000000000000000016129562E00000307000000000000000000000000000000000000003D00000000suse-module-tools-16.0.8+6/modprobe.conf/modprobe.conf.s390x# begin of s390x part for modprobe.conf

# Copied over from modprobe.conf.s390
# Dropped obviously outdated statements.
alias iucv0               netiucv
alias iucv1               netiucv
alias iucv2               netiucv
alias iucv3               netiucv
alias iucv4               netiucv
alias iucv5               netiucv
alias iucv6               netiucv
alias iucv7               netiucv
alias iucv8               netiucv
alias iucv9               netiucv

alias block-major-35 xpram

# The framebuffer console is built as a module on s390, because it is
# useful only to a KVM guest. But then it should be loaded together
# with the corresponding DRM driver.
# SUSE INITRD: virtio_gpu REQUIRES fbcon
softdep virtio_gpu post: fbcon

# end of s390x part for modprobe.conf
07070100000015000081A40000000000000000000000016129562E0000010A000000000000000000000000000000000000003E00000000suse-module-tools-16.0.8+6/modprobe.conf/modprobe.conf.x86_64# begin of x86_64 part for modprobe.conf

alias parport_lowlevel    parport_pc

# ata_piix can't handle ICH6 in AHCI mode
softdep ata_piix pre: ahci

# QEMU/KVM can handle ACPI Hotplugging
alias dmi:bvnQEMU:bvrQEMU:* acpiphp

# end of x86_64 part for modprobe.conf

07070100000016000081A40000000000000000000000016129562E000004F1000000000000000000000000000000000000003700000000suse-module-tools-16.0.8+6/regenerate-initrd-posttrans#!/bin/sh
#
# Packages that install kernels or kernel-modules create a flag
#
#   /run/regenerate-initrd/<kernel image>
# 
# to have the initrd for <kernel image> generated, or
#
#   /run/regenerate-initrd/all
#
# to have all initrds generated. This script is called from posttrans
# and takes care of generating the initrds

: ${DRACUT:=/usr/bin/dracut}
if [ ! -x "$DRACUT" ]; then
    echo "${0##*/}: dracut is not installed, not rebuilding the initrd" >&2
    exit 0
fi

dir=/run/regenerate-initrd

if ! test -d "$dir"; then
	exit 0
fi
for f in "$dir"/*; do
	case $f in
	    "$dir/*")
		[ -e "$f" ] || break;;
	esac
	# check if we are in a build chroot
	if ! [  -f /etc/fstab -a ! -e /.buildenv -a -x "$DRACUT" ] ; then
		echo "Please run \"$DRACUT -f --regenerate-all\" as soon as your system is complete." >&2
		rm "$dir"/*
		exit 0
	fi
	break
done

if test -e "$dir/all"; then
	rm "$dir"/*
	"$DRACUT" -f --regenerate-all
	exit
fi
err=0
for f in "$dir"/*; do
	case $f in
	    "$dir/*")
		[ -e "$f" ] || break;;
	esac
	rm "$f"
	image=${f##*/}
	kver=${image#*-}
	if ! test -e "/boot/$image"; then
		echo "$0: /boot/$image does not exist, initrd won't be generated"
		continue
	fi
	if ! "$DRACUT" -f "/boot/initrd-$kver" "$kver"; then
		err=$?
	fi
done
exit $err
07070100000017000081A40000000000000000000000016129562E00000003000000000000000000000000000000000000002300000000suse-module-tools-16.0.8+6/sg.confsg
07070100000018000081A40000000000000000000000016129562E0000005D000000000000000000000000000000000000003700000000suse-module-tools-16.0.8+6/suse-module-tools.rpmlintrc# The package installs different configs for different architectures
addFilter("no-binary");
07070100000019000081A40000000000000000000000016129562E000021B5000000000000000000000000000000000000003200000000suse-module-tools-16.0.8+6/suse-module-tools.spec#
# spec file for package suse-module-tools
#
# Copyright (c) 2021 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#

# missing in SLE15 (systemd-rpm-macros)
%{!?_modulesloaddir: %global _modulesloaddir /usr/lib/modules-load.d}

# Location for modprobe and depmod .conf files
#
# This assumes post-usr-merge (20210527) for Tumbleweed
%if 0%{?suse_version} >= 1550
%global modprobe_dir /usr/lib/modprobe.d
%global depmod_dir /usr/lib/depmod.d
%global with_kernel_sysctl 1
# boot_sysctl may be dropped on TW when we can assume that nobody keeps
# kernel packages around that store sysctl files under /boot
%bcond_without boot_sysctl
%else
%global modprobe_dir /lib/modprobe.d
%global depmod_dir /lib/depmod.d
%global with_boot_sysctl 1
%endif
%global sysctl_dropin %{_unitdir}/systemd-sysctl.service.d/50-kernel-uname_r.conf
%global systemd_units %{?with_boot_sysctl:boot-sysctl.service} %{?with_kernel_sysctl:kernel-sysctl.service}

# List of legacy file systems to be blacklisted by default
%global fs_blacklist adfs affs bfs befs cramfs efs erofs exofs freevxfs hfs hpfs jfs minix nilfs2 ntfs omfs qnx4 qnx6 sysv ufs

# List of all files installed under modprobe.d
# Note: this list contains files installed by previous versions, like 00-system-937216.conf!
%global modprobe_conf_files 00-system 00-system-937216 10-unsupported-modules 50-blacklist 60-blacklist_fs-* 99-local
%global modprobe_conf_rpmsave %(echo "%{modprobe_conf_files}" | sed 's,\$[^ ]*\$,%{_sysconfdir}/modprobe.d/\\1.conf.rpmsave,g')

Name:           suse-module-tools
Version:        16.0.8
Release:        0
Summary:        Configuration for module loading and SUSE-specific utilities for KMPs
License:        GPL-2.0-or-later
Group:          System/Base
URL:            https://github.com/openSUSE/suse-module-tools
Source0:        %{name}-%{version}.tar.xz
Source1:        %{name}.rpmlintrc
BuildRequires:  systemd-rpm-macros
Requires:       /usr/bin/grep
Requires:       /usr/bin/gzip
Requires:       /usr/bin/sed
Requires:       coreutils
Requires:       findutils
Requires:       systemd-rpm-macros
Requires:       rpm
Requires(post): /usr/bin/grep
Requires(post): /usr/bin/sed
Requires(post): coreutils
# Use weak dependencies for dracut and kmod in order to
# keep Ring0 lean. In normal deployments, these packages
# will be available anyway.
Recommends:     dracut
Recommends:     kmod
# This release requires the dracut module 90nvdimm
Conflicts:      dracut < 49.1
# TW: conflict with pre-usrmerge
%if 0%{?suse_version} >= 1550
Conflicts:      filesystem < 15.5-40.2
%endif

%description
This package contains helper scripts for KMP installation and
uninstallation, as well as default configuration files for depmod and
modprobe. These utilities are provided by kmod-compat or
module-init-tools, whichever implementation you choose to install.

%package legacy
Summary:        Legacy "weak-modules" script for Code10
Group:          System/Base
Requires:       %{name}
Requires:       binutils
Supplements:    dkms

%description legacy
This package contains the legacy "weak-modules" script for kernel
module package (KMP) support. It was replaced by "weak-modules2" in
SLE 11 and later. It is still used by the DKMS module packaging framework.

%prep
%setup -q

%build
sed -i 's/@FS_BLACKLIST@.*/%{fs_blacklist}/' README.md

%install
# now assemble the parts for modprobe.conf
cp modprobe.conf/modprobe.conf.common 00-system.conf
%ifarch ppc64le
ln -f modprobe.conf/modprobe.conf.ppc64 modprobe.conf/modprobe.conf.$RPM_ARCH
%endif
if [ -f "modprobe.conf/modprobe.conf.$RPM_ARCH" ]; then
	cat "modprobe.conf/modprobe.conf.$RPM_ARCH" >>00-system.conf
fi
install -d -m 755 "%{buildroot}%{modprobe_dir}"
install -d -m 755 "%{buildroot}%{_sysconfdir}/modprobe.d"
install -pm644 "10-unsupported-modules.conf" \
	"%{buildroot}%{modprobe_dir}/"
install -pm644 00-system.conf "%{buildroot}%{modprobe_dir}/"

%if 0%{?suse_version} >= 1550 || 0%{?sle_version} >= 150100
install -pm644 modprobe.conf/modprobe.conf.blacklist "%{buildroot}%{modprobe_dir}/50-blacklist.conf"
%endif
install -d -m 755 "%{buildroot}/%{depmod_dir}"
install -d -m 755 "%{buildroot}%{_sysconfdir}/depmod.d"
install -pm 644 "depmod-00-system.conf" "%{buildroot}%{depmod_dir}/00-system.conf"

# "/usr/lib/module-init-tools" name hardcoded in KMPs, mkinitrd, etc.
install -d -m 755 "%{buildroot}/usr/lib/module-init-tools"
install -pm 755 -t "%{buildroot}/usr/lib/module-init-tools/" \
	weak-modules{,2} driver-check.sh unblacklist lsinitrd-quick

%if 0%{?suse_version} < 1550
# rpm macros and helper
# The RPM Macros have been moved to the package rpm-config-SUSE after CODE15, thus are no longer
# shipped here
install -d -m 755 "%{buildroot}%{_rpmmacrodir}"
install -pm 644 "macros.initrd" "%{buildroot}%{_rpmmacrodir}"
%endif
install -pm 755 "regenerate-initrd-posttrans" "%{buildroot}/usr/lib/module-init-tools/"

install -d -m 755 "%{buildroot}%{_prefix}/bin"
install -pm 755 kmp-install "%{buildroot}%{_bindir}/"

# systemd service(s) to load kernel-specific sysctl settings
install -d -m 755 "%{buildroot}%{_unitdir}/systemd-sysctl.service.d"
echo '[Unit]' >"%{buildroot}%{sysctl_dropin}"
%if %{with kernel_sysctl}
install -m 644 kernel-sysctl.service "%{buildroot}%{_unitdir}"
echo 'Wants=kernel-sysctl.service' >>"%{buildroot}%{sysctl_dropin}"
%endif
%if %{with boot_sysctl}
install -m 644 boot-sysctl.service "%{buildroot}%{_unitdir}"
echo 'Wants=boot-sysctl.service' >>"%{buildroot}%{sysctl_dropin}"
%endif

# Ensure that the sg driver is loaded early (bsc#1036463)
# Not needed in SLE11, where sg is loaded via udev rule.
install -d -m 755 "%{buildroot}%{_modulesloaddir}"
install -pm 644 sg.conf "%{buildroot}%{_modulesloaddir}"
%ifarch ppc64 ppc64le
install -d -m 755 %{buildroot}/usr/lib/systemd/system-generators
install -m 755 udev-trigger-generator %{buildroot}/usr/lib/systemd/system-generators
%endif

mkdir -p %{buildroot}%{_defaultlicensedir}

%if 0%{?suse_version} >= 1550 || 0%{?sle_version} >= 150100
for mod in %{fs_blacklist}; do
    echo "\
# DO NOT EDIT THIS FILE!
#
# The $mod file system is blacklisted by default because it isn't actively
# supported by SUSE, not well maintained, or may have security vulnerabilites.
blacklist $mod
# The filesystem can be un-blacklisted by running \"modprobe $mod\".
# See README.md in the %{name} package for details.
install $mod /usr/lib/module-init-tools/unblacklist $mod; /sbin/modprobe --ignore-install $mod
" \
	>%{buildroot}%{modprobe_dir}/60-blacklist_fs-"$mod".conf
done
%endif

%pre
%service_add_pre %{systemd_units}
# Avoid restoring old .rpmsave files in %posttrans
for f in %{modprobe_conf_rpmsave}; do
    if [ -f ${f} ]; then
	mv -f ${f} ${f}.%{name}
    fi
done
if [ -f %{_sysconfdir}/depmod.d/00-system.conf.rpmsave ]; then
    mv -f %{_sysconfdir}/depmod.d/00-system.conf.rpmsave \
          %{_sysconfdir}/depmod.d/00-system.conf.rpmsave.%{name}
fi
exit 0

%post
%service_add_post %{systemd_units}
exit 0

%preun
%service_del_preun %{systemd_units}
exit 0

%postun
%service_del_postun_without_restart %{systemd_units}
exit 0

%posttrans
# If the user had modified any of the configuration files installed under
# /etc, they'll now be renamed to .rpmsave files. Restore them.
for f in %{modprobe_conf_rpmsave}; do
    if [ -f ${f} ]; then
	mv -fv ${f} ${f%.rpmsave}
    fi
done
if [ -f %{_sysconfdir}/depmod.d/00-system.conf.rpmsave ]; then
    mv -fv %{_sysconfdir}/depmod.d/00-system.conf.rpmsave \
           %{_sysconfdir}/depmod.d/00-system.conf
fi
exit 0

%files
%defattr(-,root,root)

%license LICENSE
%doc README.md
%{modprobe_dir}
%dir %{_sysconfdir}/modprobe.d
%{depmod_dir}
%dir %{_sysconfdir}/depmod.d
%if 0%{?suse_version} < 1550
%{_rpmmacrodir}/macros.initrd
%endif
%{_bindir}/kmp-install
/usr/lib/module-init-tools
%exclude /usr/lib/module-init-tools/weak-modules
%{_unitdir}/*.service
%{_unitdir}/systemd-sysctl.service.d
%{_modulesloaddir}
%ifarch ppc64 ppc64le
/usr/lib/systemd/system-generators
%endif

%files legacy
%defattr(-,root,root)
/usr/lib/module-init-tools/weak-modules

%changelog
0707010000001A000081A40000000000000000000000016129562E000003F3000000000000000000000000000000000000003200000000suse-module-tools-16.0.8+6/udev-trigger-generator#! /bin/bash
# Copyright (c) 2020 SUSE LLC
# SPDX-License-Identifier: GPL-2.0-or-later
#
# bsc#1174287: On PowerPC, exclude memory devices from udev coldplug
#
# This generator creates a drop-in for systemd-udev-trigger.service
# that overrides the default action, skipping coldplug for memory devices.

export PATH=/usr/bin
# /tmp may not be writable yet. Use a different TMPDIR that's guaranteed
# to be writable. Needed for the "here-document" below.
export TMPDIR=/dev/shm
trap 'echo $0: error in "$BASH_COMMAND" >&2' ERR

[[ $(uname -m) = ppc64le ]] || [[ $(uname -m) = ppc64 ]] || exit 0
case $(systemd-detect-virt) in
    none|powervm) ;;
    *) exit 0;;
esac

DIR=$1
[[ $DIR && -d "$DIR" ]]
DROPIN="$DIR/systemd-udev-trigger.service.d"
mkdir -p "$DROPIN"
cat >"$DROPIN/30-skip-memory-devices.conf" <<EOF
# generated by $0
[Service]
ExecStart=
ExecStart=/usr/bin/udevadm trigger --type=subsystems --action=add
ExecStart=/usr/bin/udevadm trigger --type=devices --action=add --subsystem-nomatch=memory
EOF
0707010000001B000081ED0000000000000000000000016129562E0000076B000000000000000000000000000000000000002700000000suse-module-tools-16.0.8+6/unblacklist#! /bin/sh
# Copyright (c) 2021 SUSE LLC
# SPDX-License-Identifier: GPL-2.0-or-later

# Never unblacklist non-interactively
if ! tty -s <&0; then
    exit 0
fi

ME=$(basename "$0")
if [ $UID -ne 0 ]; then
    echo "$ME: you must be root to run this program" >&2
    exit 1
fi

if [ $# -ne 1 ]; then
    echo "Usage: $ME module" >&2
    exit 1
fi

MODULE=$1
if [ -z "$MODULE" ] || \
       [ ! -f /lib/modprobe.d/60-blacklist_fs-"$MODULE".conf -a \
	 ! -f /usr/lib/modprobe.d/60-blacklist_fs-"$MODULE".conf ]; then
    echo "$ME: Invalid or unknown module \"$MODULE\"" >&2
    exit 1
fi

CONF=/etc/modprobe.d/60-blacklist_fs-"$MODULE".conf
if [ -L "$CONF" ]; then
    if [ x"$(readlink -f "$CONF")" = x/dev/null ]; then
	# already linked to /dev/null
	exit 0
    else
	echo "$ME: $CONF is in unexpected state, exiting" >&2
	exit 1
    fi
elif [ -f "$CONF" ]; then
    if ! egrep -q "^[ 	]*blacklist[ 	]+$MODULE" "$CONF"; then
	# not blacklisted
	exit 0
    fi
    if ! egrep -q '^# __THIS FILE MAY BE MODIFIED__' "$CONF"; then
	echo "$ME: $CONF exists, cannot modify it" >&2
	exit 1
    fi
elif [ -e "$CONF" ]; then
    echo "$ME: $CONF is in unexpected state, exiting" >&2
    exit 1
fi

echo "$ME: loading $MODULE file system module" >&2
_a=
while [ -z "$_a" ]; do
    echo -n "$ME: Do you want to un-blacklist $MODULE permanently (<y>es/<n>o/n<e>ver)? " >&2
    read _a
    case $_a in
	y|yes)   _a=yes;;
	n|no)    _a=no;;
	e|never) _a=never;;
	*)       _a=;;
    esac
done
case $_a in
    no)
	echo "$ME: not un-blacklisting $MODULE" >&2
	exit 0
	;;
    never)
	echo "$ME: creating $CONF" >&2
	rm -f "$CONF"
	cat >$CONF <<EOF
# created by $0 (user wants to never unblacklist this module)
blacklist $MODULE
EOF
	exit 0
	;;
esac

if ln -sf /dev/null "$CONF"; then
    echo "$ME: $MODULE un-blacklisted by creating $CONF" >&2
    exit 0
else
    echo "$ME: Failed to create $CONF" >&2
    exit 1
fi
0707010000001C000081A40000000000000000000000016129562E00002371000000000000000000000000000000000000002800000000suse-module-tools-16.0.8+6/weak-modules#! /bin/bash

# This script is only needed to uninstall old KMPs when updating
# SLE10 to SLE11+. weak-modules2 is the script what should be used by new
# packages

unset LANG LC_ALL LC_COLLATE

NM=
if command -v nm >/dev/null; then
    NM=nm
elif command -v eu-nm >/dev/null; then
    NM=eu-nm
else
    echo "ERROR: nm not found" >&2
    exit 1
fi

# Check if MODULE is compatible with kernel release KREL.
module_is_compatible() {
    declare module=$1 krel=$2 module_krel=$(krel_of_module "$module")

if [ ! -e $tmpdir/all-symvers-$krel-$module_krel ]; then
	# Symbols exported by the "new" kernel
	if [ ! -e $tmpdir/symvers-$krel ]; then
	    if [ -e /boot/symvers-$krel.gz ]; then
		zcat /boot/symvers-$krel.gz \
		| sed -r -ne 's:^0x0*([0-9a-f]+\t[0-9a-zA-Z_]+)\t.*:\1:p'
	    fi > $tmpdir/symvers-$krel
	fi

# Symbols that other add-on modules of the "old" kernel export
	# (and that this module may require)
	if [ ! -e $tmpdir/extra-symvers-$module_krel ]; then
	    if [ -e /lib/modules/$module_krel/updates ]; then
		find /lib/modules/$module_krel/updates -name '*.ko' \
		| xargs $NM -B \
		| sed -nre 's:^0*([0-9a-f]+) A __crc_(.*):\1 \2:p'
	    fi > $tmpdir/extra-symvers-$module_krel
	fi

sort -u $tmpdir/symvers-$krel $tmpdir/extra-symvers-$module_krel \
	> $tmpdir/all-symvers-$krel-$module_krel
    fi

# If the module does not have modversions enabled, $tmpdir/modvers
    # will be empty.
    /sbin/modprobe --dump-modversions "$module" \
    | sed -r -e 's:^0x0*([0-9a-f]+\t.*):\1:' \
    | sort -u \
    > $tmpdir/modvers

# Only include lines of the second file in the output that don't
    # match lines in the first file. (The default separator is
    # <space>, so we are matching the whole line.)
    join -j 1 -v 2 $tmpdir/all-symvers-$krel-$module_krel \
		   $tmpdir/modvers > $tmpdir/join

if [ ! -s $tmpdir/modvers ]; then
	echo "Warning: Module ${module##*/} from kernel $module_krel has no" \
	     "modversions, so it cannot be reused for kernel $krel" >&2
    elif [ -s $tmpdir/join ]; then
	[ -n "$verbose" ] &&
	echo "Module ${module##*/} from kernel $module_krel is not compatible" \
	     "with kernel $krel in symbols:" $(sed -e 's:.* ::' $tmpdir/join)
    elif [ "$krel" != "$module_krel" ]; then
	[ -n "$verbose" ] &&
	echo "Module ${module##*/} from kernel $module_krel is compatible" \
	     "with kernel $krel"
	return 0
    fi
    return 1
}

# Compute the kernel release of a module.
krel_of_module() {
    declare module=$1
    set -- $(/sbin/modinfo -F vermagic "$module")
    echo "$1"
}

# Read a list of modules from standard input, convert the filenames into
# absolute names, and compute the kernel release of each module.
read_modules_list() {
    local saved_IFS=$IFS
    IFS=$'\n'
    modules=($(cat))
    IFS=$saved_IFS

for ((n = 0; n < ${#modules[@]}; n++)); do
	if [ ${modules[n]:0:1} != / ]; then
	    modules[n]=$PWD/${modules[n]}
	fi
	if [ -f "${modules[n]}" ]; then
	    module_krels[n]=$(krel_of_module "${modules[n]}")
	else
	    # Try to extract the kernel release from the path
	    set -- "${modules[n]#/lib/modules/}"
	    module_krels[n]=${1%%/*}
	fi
    done
}

doit() {
    [ -n "$verbose" ] && echo "$@"
    [ -n "$dry_run" ] || "$@"
}

usage() {
    cat <<'EOF'
Usage: ${0##*/} [options] {--add-modules|--remove-modules}
       ${0##*/} [options] {--add-kernel|--remove-kernel} {kernel-release}

--add-modules
	Add a list of modules read from standard input. Create
	symlinks in compatible kernel's weak-updates/ directory.
	The list of modules is read from standard input.

--remove-modules
	Remove compatibility symlinks from weak-updates/ directories
	for a list of modules.  The list of modules is read from
	standard input.

--add-kernel
	Add compatibility symlinks for all compatible modules to the
	specified or running kernel.

--remove-kernel
	Remove all compatibility symlinks for the specified or current
	kernel.

--verbose
	Print the commands executed.

-dry-run
	Do not create/remove any files.
EOF
    exit $1
}

[ -e /etc/sysconfig/kernel ] && source /etc/sysconfig/kernel

unset ${!changed_modules_*} ${!changed_initrd_*}

module_has_changed() {
    declare module=$1 krel=$2

module=${module%.ko}
    module=${module##*/}

eval "changed_modules_${krel//[^a-zA-Z0-9]/_}=$krel"
    case " $INITRD_MODULES " in
    *" $module "*)
	eval "changed_initrd_${krel//[^a-zA-Z0-9]/_}=$krel"
	;;
    esac
}

options=`getopt -o h --long help,add-modules,remove-modules \
		     --long add-kernel,remove-kernel,dry-run,verbose -- "$@"`

[ $? -eq 0 ] || usage 1

eval set -- "$options"

while :; do
    case "$1" in
    --add-modules)
	add_modules=1
	;;
    --remove-modules)
	remove_modules=1
	;;
    --add-kernel)
	add_kernel=1
	;;
    --remove-kernel)
	remove_kernel=1
	;;
    --dry-run)
	dry_run=1
	;;
    --verbose)
	verbose=1
	;;
    -h|--help)
	usage 0
	;;
    --)
	shift
	break
	;;
    esac
    shift
done

if [ "$add_modules$remove_modules$add_kernel$remove_kernel" != 1 ]; then
    usage 1
fi
if [ -n "$add_kernel" -o -n "$remove_kernel" ]; then
    [ $# -gt 1 ] && usage 1
else
    [ $# -ne 0 ] && usage 1
fi

tmpdir=$(mktemp -td ${0##*/}.XXXXXX)
trap "rm -rf $tmpdir" EXIT

if [ -n "$add_modules" ]; then
    read_modules_list || exit 1
    if [ ${#modules[@]} -gt 0 ]; then
	for krel in $(ls /lib/modules/); do
	    [ -e /boot/symvers-$krel.gz ] || continue
	    for ((n = 0; n < ${#modules[@]}; n++)); do
		module=${modules[n]}
		module_krel=${module_krels[n]}
		case "$module" in
		/lib/modules/$krel/*)
		    continue ;;
		esac
		subpath=${module#/lib/modules/$module_krel/updates}
		weak_module=/lib/modules/$krel/weak-updates/${subpath#/}
		if [ -r "$weak_module" ]; then
		    weak_krel=$(krel_of_module "$weak_module")
		    if [ "$weak_krel" != "$module_krel" ] &&
		       [ "$(printf "%s\n" "$weak_krel" "$module_krel" \
			    | /usr/lib/rpm/rpmsort | head -n 1)" = \
			 "$module_krel" ]; then
			# Keep modules from more recent kernels.
			[ -n "$verbose" ] && echo \
"Keeping module ${module##*/} from kernel $weak_krel for kernel $krel"
			continue
		    fi
		fi
		if module_is_compatible $module $krel; then
		    doit mkdir -p $(dirname $weak_module)
		    doit ln -sf $module $weak_module
		    module_has_changed $module $krel
		fi
	    done
	done
    fi
elif [ -n "$remove_modules" ]; then
    read_modules_list || exit 1
    if [ ${#modules[@]} -gt 0 ]; then
	krels=($(ls /lib/modules/ | /usr/lib/rpm/rpmsort -r))
	for krel in "${krels[@]}"; do
	    [ -e /boot/symvers-$krel.gz ] || continue
	    for ((n = 0; n < ${#modules[@]}; n++)); do
		module=${modules[n]}
		[ -e "$module" ] && continue
		module_krel=${module_krels[n]}
		subpath=${module#/lib/modules/$module_krel/updates}
		weak_module=/lib/modules/$krel/weak-updates/${subpath#/}
		if [ "$(readlink "$weak_module")" = "$module" ]; then
		    [ -n "$verbose" ] && echo \
"Removing compatible module ${subpath#/} from kernel $krel"
		    doit rm -f "$weak_module"
		    for krel2 in "${krels[@]}"; do
			[ -e /boot/symvers-$krel2.gz ] || continue
			module=/lib/modules/$krel2/updates/${subpath#/}
			[ -e "$module" ] || continue
			if module_is_compatible "$module" "$krel2"; then
			    [ -n "$verbose" ] && echo \
"Adding compatible module ${module##*/} from kernel $krel2 instead"
			    doit ln -s "$module" "$weak_module"
			    break
			fi
		    done
		    doit rmdir --parents --ignore-fail-on-non-empty \
			       "$(dirname "$weak_module")"
		    module_has_changed $module $krel
		fi
	    done
	done
    fi
elif [ -n "$add_kernel" ]; then
    add_krel=${1:-$(uname -r)}
    if [ ! -e /boot/symvers-$add_krel.gz ]; then
	echo "Symvers dump file /boot/symvers-$add_krel.gz" \
	     "not found" >&2
	exit 1
    fi
    for krel in $(ls /lib/modules/ | /usr/lib/rpm/rpmsort -r); do
	[ "$add_krel" = "$krel" ] && continue
	[ -d /lib/modules/$krel/updates ] || continue
	for module in $(find /lib/modules/$krel/updates -name '*.ko'); do
	    subpath=${module#/lib/modules/$krel/updates}
	    weak_module=/lib/modules/$add_krel/weak-updates/${subpath#/}
	    [ -e "$weak_module" ] && continue
	    if module_is_compatible $module $add_krel; then
		doit mkdir -p $(dirname $weak_module)
		doit ln -sf $module $weak_module
	    fi
	done
    done
elif [ -n "$remove_kernel" ]; then
    remove_krel=${1:-$(uname -r)}
    weak_modules=/lib/modules/$remove_krel/weak-updates
    doit rm -rf "$weak_modules"
fi

for krel in ${!changed_modules_*}; do
    krel=${!krel}
    [ -e /boot/System.map-$krel ] || continue
    /sbin/depmod -ae -F /boot/System.map-$krel $krel
done

for krel in ${!changed_initrd_*}; do
    krel=${!krel}
    [ -e /boot/System.map-$krel ] || continue

image=
    for x in vmlinuz image vmlinux linux bzImage uImage Image; do
	if [ -f /boot/$x-$krel ]; then
	    image=$x
	    break
	fi
    done
    if [ -n "$image" ]; then
	if [ -x /sbin/mkinitrd ]; then
	    /sbin/mkinitrd -k /boot/$image-$krel -i /boot/initrd-$krel
	else
	    echo "Please run mkinitrd as soon as your system is complete." >&2
	fi
    fi
done

# vim:shiftwidth=4 softtabstop=4
0707010000001D000081A40000000000000000000000016129562E00005CF9000000000000000000000000000000000000002900000000suse-module-tools-16.0.8+6/weak-modules2#! /bin/bash

##############################################################################
# How it works:
# * Kernels install modules below /lib/modules/$krel/kernel/.
# * KMPs install modules below /lib/modules/$krel/updates/ or .../extra/.
# * Symbolic links to modules of compatible KMPs are created under
#   /lib/modules/$krel/weak-updates/{updates,extra}/... (the original path
#   below /lib/modules/$other_krel is used).
# * Depmod searches the directories in this order: updates/, extra/,
#   weak-updates/, kernel/ (see /etd/depmod.conf or
#   /etc/depmod.d/00-system.conf for details).
# * Compatibility of a kernel with a KMP is defined as: The KMP is built
#   for the same flavor as the kernel and after adding the KMP modules to
#   the kernel, depmod -e -E Module.symvers reports no errors about
#   missing symbols or different symbol checksums. See the
#   has_unresolved_symbols() function for details.
#
# * At KMP install time (function add_kmp()), we create symbolic links
#   for all kernels that this KMP is compatible with. We skip kernels that
#   already contain symbolic links to a newer KMP of the same name,
#   contain the KMP itself or another version in updates/ or extra/ or
#   have overlapping module names with other KMPs in the respective
#   kernel (this should not happen).
# * At kernel install time (functions add_kernel()), we create symbolic
#   links for each compatible KMP, unless the KMP or a different one with
#   overlapping module names is present in updates/ or extra/ (KMP build
#   against $krel can be installed before a kernel with that version).
#   When multiple KMPs of the same name are compatbile, we chose the one
#   with the highest version number. This is repeated when subsequent
#   subpackages (main or -extra) of that kernel are installed.
# * At KMP removal time (function remove_kmp()), the modules and their
#   symlinks are removed and, where possible, replaced by symlinks to the
#   newest of the remaining compatible version of that KMP.
# * [NOT IMPLEMENTED] When a kernel subpackage is removed, symlinks to
#   KMPs that become incompatible are removed as well. This is not
#   implemented, because removing the main subpackage and only keeping
#   the -base package AND having KMPs installed is not an expected
#   scenario, and implementing this would only slow down kernel updates.
# * When the kernel is removed (function remove_kernel()), it's
#   weak-updates directory is also removed.
#
# naming conventions used in this script:
# $kmp: name-version-release of a kmp, e.g kqemu-kmp-default-1.3.0pre11_2.6.25.16_0.1-7.1
# $kmpshort: name of a kmp, e.g kqemu-kmp-default
# $basename: portion of $kmp up to the "-kmp-" part, e.g kqemu
# $flavor: flavor of a kmp or kernel, e.g default
# $krel: kernel version, as in /lib/modules/$krel
# $module: full path to a module below updates/
# $symlink: full path to a module symlink below weak-updates/
#
# files in $tmpdir:
# krel-$kmp: kernel version for which $kmp was built
# modules-$kmp: list of modules in $kmp (full paths)
# basenames-$kmp: list of basenames of modules in $kmp
# kmps: list of kmps, newest first
#

: ${DRACUT:=/usr/bin/dracut}
find_lsinitrd() {
    local lsi
    LSINITRD=
    for lsi in /usr/lib/module-init-tools/lsinitrd-quick /usr/bin/lsinitrd; do
	if [[ -x $lsi ]]; then
	    LSINITRD=$lsi
	    break
	fi
    done
    if [[ ! "$LSINITRD" ]]; then
	echo "$0: could not find lsinitrd" >&2
	exit 1
    fi
    dlog "LSINITRD=$LSINITRD"
}

find_depmod() {
    local _d

log() {
    [ $opt_verbose -gt 0 ] && echo "$@" >&2
}

dlog() {
    [ $opt_verbose -gt 1 ] && echo "$@" >&2
}

doit() {
    if [ -n "$doit" ]; then
	# override
	"$@"
	return
    fi
    log "$@"
    if [ -z "$opt_dry_run" ]; then
	"$@"
    else
	:
    fi
}

strip_mod_extensions() {
    sed -rn '/^_kernel_$/p;s/\.ko(\.[gx]z|\.zst)?$//p'
}

# Name of the symlink that makes a module available to a given kernel
symlink_to_module() {
    local module=$1 krel=$2

echo /lib/modules/$krel/weak-updates/${module#/lib/modules/*/}
}

# Is a kmp already present in or linked to from this kernel?
__kmp_is_present() {
    local kmp=$1 krel=$2

if [ $krel = "$(cat $tmpdir/krel-$kmp)" ]; then
        return 0
    fi
    local module symlink
    while read module; do
	symlink=$(symlink_to_module $module $krel)
	[ $module -ef $symlink -o $module = "$(readlink $symlink)" ] || return 1
    done < $tmpdir/modules-$kmp

return 0
}

kmp_is_present() {
    __kmp_is_present "$1" "$2"
    local res=$?
    dlog "kmp_is_present: kmp=$1 krel=$2 => $res"
    return $res
}

# Add the modules of a kmp to /lib/modules/$krel
add_kmp_modules() {
    local kmp=$1 krel=$2 basedir=$3

[ -n "$kmp" ] || return 0

local module symlink
    while read module; do
	symlink=$(symlink_to_module $module $krel)
	doit mkdir -p ${opt_debug:+-v} $basedir${symlink%/*} || exit 1
	doit ln -sf ${opt_debug:+-v} $module $basedir$symlink || exit 1
	dlog "add_kmp_modules: added $module to $krel"
    done < $tmpdir/modules-$kmp
}

# Remove the modules of a kmp from /lib/modules/$krel
remove_kmp_modules() {
    local kmp=$1 krel=$2 basedir=$3

[ -n "$kmp" ] || return 0

local module symlink
    while read module; do
	symlink=$(symlink_to_module $module $krel)
	doit rm -f ${opt_debug:+-v} $basedir$symlink
	dlog "remove_kmp_modules: removed $module from $krel"
    done < $tmpdir/modules-$kmp
}

# Create a temporary working copy of /lib/modules/$1
create_temporary_modules_dir() {
    local modules_dir=/lib/modules/$1 basedir=$2
    local opt_v=${opt_debug:+-v}

mkdir -p $opt_v $basedir$modules_dir/weak-updates
    ln -s $opt_v $modules_dir/kernel $basedir$modules_dir/kernel

eval "$(find $modules_dir -path "$modules_dir/modules.*" -prune \
		-o -path "$modules_dir/kernel" -prune \
		-o -type d -printf "mkdir -p $opt_v $basedir%p\n" \
		-o -printf "ln -s $opt_v %p $basedir%p\n"
           )"
}

# Check for unresolved symbols
has_unresolved_symbols() {
    local krel=$1 basedir=$2 output status args sym_errors _f

if [ ! -e $tmpdir/symvers-$krel ]; then
	for _f in /boot/symvers-$krel.gz /usr/lib/modules/$krel/symvers.gz; do
	    if [ -e $_f ]; then
		dlog "has_unresolved_symbols: found $_f"
		zcat $_f >$tmpdir/symvers-$krel
		break
	    fi
	done
    fi
    if [ -e $tmpdir/symvers-$krel ]; then
	args=(-E $tmpdir/symvers-$krel)
    else
	echo "warning: $tmpdir/symvers-$krel not available" >&2
	args=(-F /boot/System.map-$krel)
    fi
    output="$("$DEPMOD" -b "$basedir" -ae "${args[@]}" $krel 2>&1)"
    status=$?
    if [ $status -ne 0 ]; then
	echo "$output" >&2
	echo "depmod exited with error $status" >&2
	return 0
    fi
    sym_errors=$(echo "$output" | \
	grep -E ' (needs unknown|disagrees about version of) symbol ')
    if [ -n "$sym_errors" ]; then
	[ -z "$opt_debug" ] || echo "$sym_errors" >&2
	return 0
    fi
    dlog "has_unresolved_symbols: no errors found for $krel"
    return 1
}

# KMPs can only be added if none of the module basenames overlap
basenames_are_unique() {
    local kmp=$1 krel=$2 basedir=$3 dir

for dir in $basedir/lib/modules/$krel/{weak-updates,updates,extra}/; do
        if [ ! -d "$dir" ]; then
            continue
        fi
	local overlap="$(comm -1 -2 $tmpdir/basenames-$kmp \
               <(find "$dir" -not -type d -printf '%f\n' | sort -u))"
        if [ -n "$overlap" ]; then
	    dlog "basenames_are_unique: found name overlap for $kmp in $dir: " $overlap
            return 1
        fi
    done
    dlog "basenames_are_unique: $kmp is unique in $basedir"
    return 0
}

# Can a kmp be replaced by a different version of the same kmp in a kernel?
# Set the old kmp to "" when no kmp is to be removed.
__can_replace_kmp() {
    local old_kmp=$1 new_kmp=$2 krel=$3

local basedir=$tmpdir/$krel
    local weak_updates=/lib/modules/$krel/weak-updates/

[ -d "$basedir" ] || \
	create_temporary_modules_dir "$krel" "$basedir"

# force doit() to execute the commands (in $tmpdir)
    doit=1 remove_kmp_modules "$old_kmp" "$krel" "$basedir"
    if ! basenames_are_unique "$new_kmp" "$krel" "$basedir"; then
	doit=1 add_kmp_modules "$old_kmp" "$krel" "$basedir"
	return 1
    fi
    doit=1 add_kmp_modules "$new_kmp" "$krel" "$basedir"
    if has_unresolved_symbols "$krel" "$basedir"; then
	doit=1 remove_kmp_modules "$new_kmp" "$krel" "$basedir"
	doit=1 add_kmp_modules "$old_kmp" "$krel" "$basedir"
	return 1
    fi
    return 0
}

can_replace_kmp() {
    __can_replace_kmp "$1" "$2" "$3"
    local res=$?
    dlog "can_replace_kmp: old=$1 new=$2 krel=$3 => $res"
    return $res
}

# Figure out which modules a kmp contains
check_kmp() {
    local kmp=$1

# Make sure all modules are for the same kernel
    set -- $(sed -re 's:^/lib/modules/([^/]+)/.*:\1:' \
		 $tmpdir/modules-$kmp \
	     | sort -u)
    if [ $# -ne 1 ]; then
	echo "Error: package $kmp seems to contain modules for multiple" \
	     "kernel versions" >&2
	return 1
    fi
    echo $1 > $tmpdir/krel-$kmp
    dlog "check_kmp: $kmp contains modules for $1"

# Make sure none of the modules are in kernel/ or weak-updates/
    if grep -qE -e '^/lib/modules/[^/]+/(kernel|weak-updates)/' \
	    $tmpdir/modules-$kmp; then
	echo "Error: package $kmp must not install modules into " \
	     "kernel/ or weak-updates/" >&2
	return 1
    fi
    sed -e 's:.*/::' $tmpdir/modules-$kmp \
	| sort -u > $tmpdir/basenames-$kmp
    dlog "check_kmp: $kmp contains: " $(cat $tmpdir/basenames-$kmp)
}

# Figure out which kmps there are, and which modules they contain
# set basename to '*' to find all kmps of a given flavor
find_kmps() {
    local basename=$1 flavor=$2
    local kmp

for kmp in $(rpm -qa --qf '%{n}-%{v}-%{r}\n' --nodigest --nosignature "$basename-kmp-$flavor"); do
	dlog "find_kmps: looking at $kmp"
	if rpm -q --qf '[%{providename}\n]' --nodigest --nosignature "$kmp" | \
	    grep -q '^kmp_in_kernel$'; then
	    # KMP built directly from the kernel spec file (fate#319339)
	    continue
	fi
	rpm -ql --nodigest --nosignature "$kmp" \
	    | grep -Ee '^/lib/modules/[^/]+/.+\.ko(\.[gx]z|\.zst)?$' \
	    > $tmpdir/modules-$kmp
	if [ $? != 0 ]; then
	    echo "WARNING: $kmp does not contain any kernel modules" >&2
	    rm -f $tmpdir/modules-$kmp
	    continue
	fi

check_kmp $kmp || return 1
    done

printf "%s\n" $tmpdir/basenames-* \
    | sed -re "s:$tmpdir/basenames-::" \
    | /usr/lib/rpm/rpmsort -r \
    > $tmpdir/kmps

dlog "find_kmps: kmps found: " $(cat $tmpdir/kmps)
}

__previous_version_of_kmp() {
    local new_kmp=$1 krel=$2
    local module symlink old_kmp
    
    while read module; do
	symlink=$(symlink_to_module $module $krel)
	[ -e "$symlink" ] || continue
	[ -L "$symlink" ] || return

old_kmp=$(grep -l "$(readlink "$symlink")" $tmpdir/modules-* | sed 's:.*/modules-::' ) || return
	# The package %NAME must be the same
	[ "${old_kmp%-*-*}" == "${new_kmp%-*-*}" ] || return
	# The other kmp must be older
	while read kmp; do
	    [ "$kmp" == "$old_kmp" ] && return
	    [ "$kmp" == "$new_kmp" ] && break
	done <$tmpdir/kmps
    done < $tmpdir/modules-$new_kmp
    echo "$old_kmp"
}

previous_version_of_kmp() {
    local old="$(__previous_version_of_kmp "$1" "$2")"
    local res=$?
    dlog "previous_version_of_kmp: kmp=$1 krel=$2 => $old"
    echo "$old"
    return $res
}

get_initrd_basenames() {
    $LSINITRD /boot/initrd-$1 | \
	sed -rn 's:.*\<lib/modules/.*/::p' | \
	strip_mod_extensions

INITRD_MODULES=
    . /etc/sysconfig/kernel &>/dev/null
    printf '%s\n' $INITRD_MODULES
}

# test if rebuilding initrd is needed for $krel.
# stdin - list of changed modules ("_kernel_" for the whole kernel)
needs_initrd() {
    local krel=$1

# Don't generate an initrd for kdump here. It's done automatically with mkdumprd when
    # /etc/init.d/boot.kdump is called to load the kdump kernel. See mkdumprd(8) why
    # it is done this way.
    if [[ "$krel" == *kdump* ]] ; then
        return 1
    fi

if ! [ -f /etc/fstab -a ! -e /.buildenv -a -x "$DRACUT" ] ; then
	echo "Please run \"$DRACUT -f /boot/initrd-$krel $krel\" as soon as your system is complete." >&2
	return 1
    fi
    # KMPs can force initrd rebuild with %kernel_module_package -b that sets
    # this variable
    if test -n "$KMP_NEEDS_MKINITRD" && \
		! test "$KMP_NEEDS_MKINITRD" -eq 0 2>/dev/null; then
	dlog "needs_initrd: yes, KMP_NEEDS_MKINITRD=$KMP_NEEDS_MKINITRD"
	return 0
    fi

local changed_basenames=($(strip_mod_extensions | sort -u))
    dlog "needs_initrd: changed_basenames: " $changed_basenames

if [ "$changed_basenames" = "_kernel_" ]; then
	dlog "needs_initrd: yes, kernel package"
	return 0
    fi
    if [ ! -e /boot/initrd-$krel ]; then
	dlog "needs_initrd: yes, initrd doesn't exist yet"
	return 0
    fi
    local initrd_basenames=($(get_initrd_basenames "$krel" | sort -u))
    dlog "needs_initrd: initrd_basenames: " $initrd_basenames
    local i=($(join <(printf '%s\n' "${changed_basenames[@]}") \
	            <(printf '%s\n' "${initrd_basenames[@]}") ))
    log "changed initrd modules for kernel $krel: ${i[@]-none}"
    if [ ${#i[@]} -gt 0 ]; then
	dlog "needs_initrd: yes, modules changed"
	return 0
    fi
    dlog "needs_initrd: no"
    return 1
}

# run depmod and rebuild initrd for kernel version $krel
# stdin - list of changed modules ("_kernel_" for a whole kernel)
run_depmod_build_initrd() {
    local krel=$1
    local status=0

if [ -d /lib/modules/$krel -a -f /boot/System.map-$krel ] ; then
	doit "$DEPMOD" -F /boot/System.map-$krel -ae $krel || return 1
    fi
    if needs_initrd $krel; then
	local image
	for x in vmlinuz image vmlinux linux bzImage uImage Image zImage; do
	    if [ -f /boot/$x-$krel ]; then
		image=$x
		break
	    fi
	done
	if [ -n "$image" ]; then
	    if test -n "$INITRD_IN_POSTTRANS"; then
		mkdir -p /run/regenerate-initrd
		doit touch /run/regenerate-initrd/$image-$krel
	    else
		doit "$DRACUT" -f /boot/initrd-$krel $krel
		status=$?
	    fi
	else
	    echo "WARNING: kernel image for $krel not found!" >&2
	fi
    fi
    return $status
}

kernel_changed() {
    local krel=$1 flavor=${1##*-}

if [ ! -f /boot/System.map-$krel ]; then
	# this kernel does not exist anymore
	dlog "kernel_changed: kernel removed"
	return 0
    fi
    if [ ! -d /lib/modules/$krel ]; then
	# a kernel without modules - rebuild initrd nevertheless (to mount the
	# root fs, etc).
	dlog "kernel_changed: kernel without modules"
	echo "_kernel_" | run_depmod_build_initrd "$krel"
	return
    fi

find_kmps '*' $flavor || return 1
    local kmps=( $(cat $tmpdir/kmps) )

while :; do
	[ ${#kmps[@]} -gt 0 ] || break
	local added='' skipped='' n kmp
	for ((n=0; n<${#kmps[@]}; n++)); do
	    kmp=${kmps[n]}
	    [ -n "$kmp" ] || continue

dlog "kernel_changed: checking $kmp for $krel"
	    if kmp_is_present $kmp $krel; then
		log "Package $kmp does not need to be added to kernel $krel"
		kmps[n]=''
		continue
	    fi
	    local old_kmp=$(previous_version_of_kmp $kmp $krel)
	    if can_replace_kmp "$old_kmp" $kmp $krel; then
		remove_kmp_modules "$old_kmp" "$krel"
		add_kmp_modules "$kmp" "$krel"
		if [ -z "$old_kmp" ]; then
		    log "Package $kmp added to kernel $krel"
		else
		    log "Package $old_kmp replaced by package $kmp in kernel $krel"
		fi
		added=1
		kmps[n]=''
		continue
	    fi
	    dlog "kernel_changed: skipped $kmp"
	    skipped=1
	done
	[ -n "$added" -a -n "$skipped" ] || break
    done
    echo "_kernel_" | run_depmod_build_initrd "$krel"
}

add_kernel() {
    local krel=$1

kernel_changed $krel
}

remove_kernel() {
    local krel=$1

local dir=/lib/modules/$krel
    if [ -d $dir/weak-updates ]; then
	rm -rf $dir/weak-updates
    fi
    # If there are no KMPs left, remove the empty directory
    rmdir $dir 2>/dev/null
}

add_kernel_modules() {
    local krel=$1
    cat >/dev/null

kernel_changed $krel
}

remove_kernel_modules() {
    local krel=$1
    cat >/dev/null

# FIXME: remove KMP symlinks that no longer work
    kernel_changed $krel
}

add_kmp() {
    local kmp=$1 kmpshort=${1%-*-*}
    local basename=${kmpshort%-kmp-*} flavor=${kmpshort##*-}

# Find the kmp to be added as well as any previous versions
    find_kmps "$basename" "$flavor" || return 1

local dir krel status
    for dir in /lib/modules/*; do
	krel=${dir#/lib/modules/}
        case "$krel" in
        *-$flavor)
            ;;
        *)
            continue
        esac
	dlog "add_kmp: processing $kmp for $krel"
	[ -d $dir -a -f /boot/System.map-$krel ] || continue
	if opt_debug=1 has_unresolved_symbols "$krel" "/"; then
	    echo "Warning: /lib/modules/$krel is inconsistent" >&2
	    echo "Warning: weak-updates symlinks might not be created" >&2
	fi

if kmp_is_present $kmp $krel; then
	    log "Package $kmp does not need to be added to kernel $krel"
	    run_depmod_build_initrd "$krel" <$tmpdir/basenames-$kmp || \
		status=1
	    continue
	fi
	local old_kmp=$(previous_version_of_kmp $kmp $krel)
	if can_replace_kmp "$old_kmp" $kmp $krel; then
	    remove_kmp_modules "$old_kmp" "$krel"
	    add_kmp_modules "$kmp" "$krel"
	    if [ -z "$old_kmp" ]; then
		log "Package $kmp added to kernel $krel"
		run_depmod_build_initrd "$krel" <$tmpdir/basenames-$kmp || \
		    status=1
	    else
		log "Package $old_kmp replaced by package $kmp in kernel $krel"
		cat $tmpdir/basenames-{$old_kmp,$kmp} \
		| run_depmod_build_initrd "$krel" || status=1
	    fi
	else
	    dlog "add_kmp: skipped $kmp"
	fi
    done
    dlog "add_kmp: status=$status"
    return $status
}

remove_kmp() {
    local kmp=$1 kmpshort=${1%-*-*}
    local basename=${kmpshort%-kmp-*} flavor=${kmpshort##*-}

# Find any previous versions of the same kmp
    find_kmps "$basename" "$flavor" || return 1

# Read the list of module names from standard input
    # (This kmp may already have been removed!)
    cat > $tmpdir/modules-$kmp
    check_kmp "$kmp" || return 1

local dir krel status
    for dir in /lib/modules/*; do
	krel=${dir#/lib/modules/}
        case "$krel" in
        *-$flavor)
            ;;
        *)
            continue
        esac
	[ -d $dir -a -f /boot/System.map-$krel ] || continue
	dlog "remove_kmp: processing $kmp for $krel"
	if kmp_is_present $kmp $krel; then
	    local other_found=0 inconsistent=0

if opt_debug=1 has_unresolved_symbols "$krel" "/" \
			>$tmpdir/unresolved-"$krel" 2>&1; then
		inconsistent=1
	    fi

if [ $krel != "$(cat $tmpdir/krel-$kmp)" ]; then
                remove_kmp_modules "$kmp" "$krel"
            fi

local other_kmp
	    while read other_kmp; do
		[ "$kmp" != "$other_kmp" ] || continue

other_found=1
		dlog "remove_kmp: checking other KMP $other_kmp"
		if can_replace_kmp "" "$other_kmp" "$krel"; then
		    add_kmp_modules "$other_kmp" "$krel"
		    break
		fi
	    done < $tmpdir/kmps
	    if [ -n "$other_kmp" ]; then
		log "Package $kmp replaced by package $other_kmp in kernel $krel"
		cat $tmpdir/basenames-{$kmp,$other_kmp} \
		| run_depmod_build_initrd "$krel" || status=1
	    else
		log "Package $kmp removed from kernel $krel"
		if [ $other_found -eq 1 ]; then
		    log "Weak-updates symlinks to no other $kmpshort package could be created"
		    if [ $inconsistent -eq 1 ]; then
			echo "Warning: /lib/modules/$krel was inconsistent before removal of $kmp" >&2
			[ -s $tmpdir/unresolved-"$krel" ] && \
			    cat $tmpdir/unresolved-"$krel"
		    fi
		fi
		run_depmod_build_initrd "$krel" <$tmpdir/basenames-$kmp || \
		    status=1
	    fi
	    rm -f $tmpdir/unresolved-"$krel"
	fi
    done
    dlog "remove_kmp: status=$status"
    return $status
}

help() {
cat <<EOF
${0##*/} --add-kmp kmp-name-version-release
	To be called in %post of kernel module packages. Creates
	symlinks in compatible kernel's weak-updates/ directory and rebuilds
	the initrd if needed.

${0##*/} --remove-kmp kmp-name < module-list
	To be called in %postun of kernel module packages. Removes
	weak-updates/ symlinks for this KMP. As the KMP doesn't exist in
	the RPM database at this point, the list of modules has to be
	passed on standard input. Rebuilds the initrd if needed.

${0##*/} --add-kernel kernel-release
	To be called in %post of the kernel base package. Adds
	compatibility symlinks for all compatible KMPs and rebuilds the
	initrd if needed.

${0##*/} --remove-kernel kernel-release
	To be called in %postun of the kernel base package. Removes all
	compatibility symlinks.

${0##*/} --add-kernel-modules kernel-release < module-list
        To be called in %post of kernel subpackages that only contain
        modules (i.e. not kernel-*-base). Adds newly available
        compatibity symlinks and rebuilds the initrd if needed.

${0##*/} --remove-kernel-modules kernel-release < module-list
        To be called in %postun of kernel subpackages that only contain
        modules (i.e. not kernel-*-base). Removes no longer working
        compatibity symlinks and rebuilds the initrd if needed.

${0##*/} --verbose ...
	Print commands as they are executed and other information.

${0##*/} --dry-run ...
	Do not perform any changes to the system. Useful together with
	--verbose for debugging.
EOF
}

usage() {
    echo "Usage:"
    help | sed -n 's/^[^[:blank:]]/    &/p'
}

##############################################################################

save_argv=("$@")
options=`getopt -o vh --long add-kernel,remove-kernel,add-kmp,remove-kmp \
                      --long add-kernel-modules,remove-kernel-modules \
		      --long usage,help,verbose,dry-run,debug,logfile: -- "$@"`
if [ $? -ne 0 ]; then
    usage >&2
    exit 1
fi
eval set -- "$options"
mode=
opt_logfile=$WM2_LOGFILE
case $WM2_VERBOSE in
    [0-3])
	opt_verbose=$WM2_VERBOSE
	;;
    *)
	opt_verbose=0
	;;
esac
case $WM2_DEBUG in
    1)
	opt_debug=1
	;;
    *)
	opt_debug=
	;;
esac
while :; do
    case "$1" in
    --add-kernel | --remove-kernel | --add-kernel-modules | \
    --remove-kernel-modules | --add-kmp | --remove-kmp )
	mode="$1"
	;;
    -v | --verbose)
	opt_verbose=$((opt_verbose + 1))
	;;
    --dry-run)
	opt_dry_run=1
	;;
    --debug)
	opt_debug=1
	;;
    --logfile)
	shift
	opt_logfile=$1
	;;
    --usage)
	usage
	exit 0
	;;
    -h | --help)
	help
	exit 0
	;;
    --)
	shift
	break
	;;
    esac
    shift
done

err=
case "$mode" in
"")
    err="Please specify one of the --add-* or --remove-* options"
    ;;
--add-kernel | --remove-kernel)
    if [ $# -gt 1 ]; then
        err="Too many arguments to $mode"
    fi
    [ $# -eq 1 ] || set -- $(uname -r)
    ;;
*)
    if [ $# -ne 1 ]; then
        err="Option $mode requires exactly one argument"
    fi
    ;;
esac
if [ -n "$err" ]; then
    echo "ERROR: $err" >&2
    usage >&2
    exit 1
fi

if [ -n "$opt_logfile" ]; then
    [ "${opt_logfile#/}" != "$opt_logfile" ] || opt_logfile="/var/log/$opt_logfile"
    echo "${0##/*}: appending output to $opt_logfile" >&2
    exec 2>>"$opt_logfile"
fi
if [ $opt_verbose -gt 2 ]; then
    set -x
    # tracing will print everything, no need to print in log()
    opt_verbose=$((opt_verbose - 3))
fi

#unset LANG LC_ALL LC_COLLATE
find_depmod
find_lsinitrd

tmpdir=$(mktemp -d /var/tmp/${0##*/}.XXXXXX)
trap "rm -rf $tmpdir" EXIT

shopt -s nullglob

case $mode in
--add-kernel)
    add_kernel "$1"
    ;;
--remove-kernel)
    remove_kernel "$1"
    ;;
--add-kernel-modules)
    add_kernel_modules "$1"
    ;;
--remove-kernel-modules)
    remove_kernel_modules "$1"
    ;;
--add-kmp)
    add_kmp "$1"
    ;;
--remove-kmp)
    remove_kmp "$1"
esac

# vim:shiftwidth=4 softtabstop=4
07070100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000B00000000TRAILER!!!203 blocks

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