2 # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
3 # ex: ts=8 sw=4 sts=4 et filetype=sh
4 PATH
=/sbin
:/bin
:/usr
/sbin
:/usr
/bin
7 LOOKS_LIKE_DEBIAN
=$
(source /etc
/os-release
&& [[ "$ID" = "debian" ||
" $ID_LIKE " = *" debian "* ]] && echo yes || true
)
8 LOOKS_LIKE_ARCH
=$
(source /etc
/os-release
&& [[ "$ID" = "arch" ||
" $ID_LIKE " = *" arch "* ]] && echo yes || true
)
9 LOOKS_LIKE_SUSE
=$
(source /etc
/os-release
&& [[ " $ID_LIKE " = *" suse "* ]] && echo yes || true
)
10 KERNEL_VER
=${KERNEL_VER-$(uname -r)}
11 KERNEL_MODS
="/lib/modules/$KERNEL_VER/"
12 QEMU_TIMEOUT
="${QEMU_TIMEOUT:-infinity}"
13 NSPAWN_TIMEOUT
="${NSPAWN_TIMEOUT:-infinity}"
14 TIMED_OUT
= # will be 1 after run_* if *_TIMEOUT is set and test timed out
15 [[ "$LOOKS_LIKE_SUSE" ]] && FSTYPE
="${FSTYPE:-btrfs}" || FSTYPE
="${FSTYPE:-ext4}"
16 UNIFIED_CGROUP_HIERARCHY
="${UNIFIED_CGROUP_HIERARCHY:-default}"
17 EFI_MOUNT
="$(bootctl -p 2>/dev/null || echo /boot)"
18 QEMU_MEM
="${QEMU_MEM:-512M}"
20 if ! ROOTLIBDIR
=$
(pkg-config
--variable=systemdutildir systemd
); then
21 echo "WARNING! Cannot determine rootlibdir from pkg-config, assuming /usr/lib/systemd" >&2
22 ROOTLIBDIR
=/usr
/lib
/systemd
25 PATH_TO_INIT
=$ROOTLIBDIR/systemd
27 BASICTOOLS
="test sh bash setsid loadkeys setfont login sulogin gzip sleep echo head tail cat mount umount cryptsetup date dmsetup modprobe sed cmp tee rm true false chmod chown ln xargs"
28 DEBUGTOOLS
="df free ls stty ps ln ip route dmesg dhclient mkdir cp ping dhclient strace less grep id tty touch du sort hostname find vi mv"
30 STATEDIR
="${BUILD_DIR:-.}/test/$(basename $(dirname $(realpath $0)))"
31 STATEFILE
="$STATEDIR/.testdir"
32 TESTLOG
="$STATEDIR/test.log"
34 is_built_with_asan
() {
35 if ! type -P objdump
>/dev
/null
; then
36 ddebug
"Failed to find objdump. Assuming systemd hasn't been built with ASAN."
40 # Borrowed from https://github.com/google/oss-fuzz/blob/cd9acd02f9d3f6e80011cc1e9549be526ce5f270/infra/base-images/base-runner/bad_build_check#L182
41 local _asan_calls
=$
(objdump
-dC $BUILD_DIR/systemd-journald |
egrep "callq\s+[0-9a-f]+\s+<__asan" -c)
42 if (( $_asan_calls < 1000 )); then
49 IS_BUILT_WITH_ASAN
=$
(is_built_with_asan
&& echo yes ||
echo no
)
51 if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then
54 PATH_TO_INIT
=$ROOTLIBDIR/systemd-under-asan
59 function find_qemu_bin
() {
60 # SUSE and Red Hat call the binary qemu-kvm. Debian and Gentoo call it kvm.
61 # Either way, only use this version if we aren't running in KVM, because
62 # nested KVM is flaky still.
63 if [[ $
(systemd-detect-virt
-v) != kvm
&& -z $TEST_NO_KVM ]] ; then
64 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a kvm qemu-kvm
2>/dev
/null |
grep '^/' -m1)
67 [ "$ARCH" ] || ARCH
=$
(uname
-m)
70 # QEMU's own build system calls it qemu-system-x86_64
71 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu-system-x86_64
2>/dev
/null |
grep '^/' -m1)
74 # new i386 version of QEMU
75 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu-system-i386
2>/dev
/null |
grep '^/' -m1)
77 # i386 version of QEMU
78 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu
2>/dev
/null |
grep '^/' -m1)
81 [ "$QEMU_BIN" ] || QEMU_BIN
=$
(which -a qemu-system-
$ARCH 2>/dev
/null |
grep '^/' -m1)
85 if [ ! -e "$QEMU_BIN" ]; then
86 echo "Could not find a suitable QEMU binary" >&2
91 # Return 0 if QEMU did run (then you must check the result state/logs for actual
92 # success), or 1 if QEMU is not available.
94 if [ -f /etc
/machine-id
]; then
95 read MACHINE_ID
< /etc
/machine-id
96 [ -z "$INITRD" ] && [ -e "$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/initrd" ] \
97 && INITRD
="$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/initrd"
98 [ -z "$KERNEL_BIN" ] && [ -e "$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/linux" ] \
99 && KERNEL_BIN
="$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/linux"
104 if [[ ! "$KERNEL_BIN" ]]; then
105 if [[ "$LOOKS_LIKE_ARCH" ]]; then
106 KERNEL_BIN
=/boot
/vmlinuz-linux
108 [ "$ARCH" ] || ARCH
=$
(uname
-m)
111 KERNEL_BIN
=/boot
/vmlinux-
$KERNEL_VER
115 KERNEL_BIN
=/boot
/vmlinuz-
$KERNEL_VER
121 default_fedora_initrd
=/boot
/initramfs-
${KERNEL_VER}.img
122 default_debian_initrd
=/boot
/initrd.img-
${KERNEL_VER}
123 default_arch_initrd
=/boot
/initramfs-linux-fallback.img
124 default_suse_initrd
=/boot
/initrd-
${KERNEL_VER}
125 if [[ ! "$INITRD" ]]; then
126 if [[ -e "$default_fedora_initrd" ]]; then
127 INITRD
="$default_fedora_initrd"
128 elif [[ "$LOOKS_LIKE_DEBIAN" && -e "$default_debian_initrd" ]]; then
129 INITRD
="$default_debian_initrd"
130 elif [[ "$LOOKS_LIKE_ARCH" && -e "$default_arch_initrd" ]]; then
131 INITRD
="$default_arch_initrd"
132 elif [[ "$LOOKS_LIKE_SUSE" && -e "$default_suse_initrd" ]]; then
133 INITRD
="$default_suse_initrd"
137 # If QEMU_SMP was not explicitly set, try to determine the value 'dynamically'
138 # i.e. use the number of online CPUs on the host machine. If the nproc utility
139 # is not installed or there's some other error when calling it, fall back
140 # to the original value (QEMU_SMP=1).
141 if ! [ "$QEMU_SMP" ]; then
142 if ! QEMU_SMP
=$
(nproc
); then
143 dwarn
"nproc utility is not installed, falling back to QEMU_SMP=1"
148 find_qemu_bin ||
return 1
151 if [[ "$UNIFIED_CGROUP_HIERARCHY" = "yes" ]]; then
152 _cgroup_args
="systemd.unified_cgroup_hierarchy=yes"
153 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "no" ]]; then
154 _cgroup_args
="systemd.unified_cgroup_hierarchy=no systemd.legacy_systemd_cgroup_controller=yes"
155 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "hybrid" ]]; then
156 _cgroup_args
="systemd.unified_cgroup_hierarchy=no systemd.legacy_systemd_cgroup_controller=no"
157 elif [[ "$UNIFIED_CGROUP_HIERARCHY" != "default" ]]; then
158 dfatal
"Unknown UNIFIED_CGROUP_HIERARCHY. Got $UNIFIED_CGROUP_HIERARCHY, expected [yes|no|hybrid|default]"
162 if [[ "$LOOKS_LIKE_SUSE" ]]; then
163 PARAMS
+="rd.hostonly=0"
164 elif [[ "$LOOKS_LIKE_ARCH" ]]; then
170 KERNEL_APPEND
="$PARAMS \
182 QEMU_OPTIONS
="-smp $QEMU_SMP \
186 -kernel $KERNEL_BIN \
187 -drive format=raw,cache=unsafe,file=${TESTDIR}/rootdisk.img \
190 if [[ "$INITRD" && "$SKIP_INITRD" != "yes" ]]; then
191 QEMU_OPTIONS
="$QEMU_OPTIONS -initrd $INITRD"
194 # Let's use KVM if it is available, but let's avoid using nested KVM as that is still flaky
195 if [[ -c /dev
/kvm
&& $
(systemd-detect-virt
-v) != kvm
&& -z $TEST_NO_KVM ]] ; then
196 QEMU_OPTIONS
="$QEMU_OPTIONS -machine accel=kvm -enable-kvm -cpu host"
199 if [[ "$QEMU_TIMEOUT" != "infinity" ]]; then
200 QEMU_BIN
="timeout --foreground $QEMU_TIMEOUT $QEMU_BIN"
202 (set -x; $QEMU_BIN $QEMU_OPTIONS -append "$KERNEL_APPEND")
204 if [ "$rc" = 124 ] && [ "$QEMU_TIMEOUT" != "infinity" ]; then
205 derror
"test timed out after $QEMU_TIMEOUT s"
208 [ "$rc" != 0 ] && derror
"QEMU failed with exit code $rc"
213 # Return 0 if nspawn did run (then you must check the result state/logs for actual
214 # success), or 1 if nspawn is not available.
216 [[ -d /run
/systemd
/system
]] ||
return 1
218 local _nspawn_cmd
="$BUILD_DIR/systemd-nspawn $NSPAWN_ARGUMENTS --register=no --kill-signal=SIGKILL --directory=$TESTDIR/$1 $PATH_TO_INIT $KERNEL_APPEND"
219 if [[ "$NSPAWN_TIMEOUT" != "infinity" ]]; then
220 _nspawn_cmd
="timeout --foreground $NSPAWN_TIMEOUT $_nspawn_cmd"
223 if [[ "$UNIFIED_CGROUP_HIERARCHY" = "hybrid" ]]; then
224 dwarn
"nspawn doesn't support UNIFIED_CGROUP_HIERARCHY=hybrid, skipping"
226 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "yes" ||
"$UNIFIED_CGROUP_HIERARCHY" = "no" ]]; then
227 _nspawn_cmd
="env UNIFIED_CGROUP_HIERARCHY=$UNIFIED_CGROUP_HIERARCHY $_nspawn_cmd"
228 elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "default" ]]; then
229 _nspawn_cmd
="env --unset=UNIFIED_CGROUP_HIERARCHY $_nspawn_cmd"
231 dfatal
"Unknown UNIFIED_CGROUP_HIERARCHY. Got $UNIFIED_CGROUP_HIERARCHY, expected [yes|no|hybrid|default]"
235 (set -x; $_nspawn_cmd)
237 if [ "$rc" = 124 ] && [ "$NSPAWN_TIMEOUT" != "infinity" ]; then
238 derror
"test timed out after $NSPAWN_TIMEOUT s"
241 [ "$rc" != 0 ] && derror
"nspawn failed with exit code $rc"
246 setup_basic_environment
() {
247 # create the basic filesystem layout
251 install_missing_libraries
269 generate_module_dependencies
270 if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then
276 # don't forget KERNEL_APPEND='... selinux=1 ...'
277 if [[ "$SETUP_SELINUX" != "yes" ]]; then
278 ddebug
"Don't setup SELinux"
281 ddebug
"Setup SELinux"
282 local _conf_dir
=/etc
/selinux
283 local _fixfiles_tools
="bash uname cat sort uniq awk grep egrep head expr find rm secon setfiles"
285 rm -rf $initdir/$_conf_dir
286 if ! cp -ar $_conf_dir $initdir/$_conf_dir; then
287 dfatal
"Failed to copy $_conf_dir"
291 cat <<EOF >$initdir/etc/systemd/system/autorelabel.service
293 Description=Relabel all filesystems
294 DefaultDependencies=no
295 Requires=local-fs.target
296 Conflicts=shutdown.target
297 After=local-fs.target
298 Before=sysinit.target shutdown.target
299 ConditionSecurity=selinux
300 ConditionPathExists=|/.autorelabel
303 ExecStart=/bin/sh -x -c 'echo 0 >/sys/fs/selinux/enforce && fixfiles -f -F relabel && rm /.autorelabel && systemctl --force reboot'
309 touch $initdir/.autorelabel
310 mkdir
-p $initdir/etc
/systemd
/system
/basic.target.wants
311 ln -fs autorelabel.service
$initdir/etc
/systemd
/system
/basic.target.wants
/autorelabel.service
313 dracut_install
$_fixfiles_tools
314 dracut_install fixfiles
315 dracut_install sestatus
319 if ! type -p valgrind
; then
320 dfatal
"Failed to install valgrind"
324 local _valgrind_bins
=$
(strace
-e execve valgrind
/bin
/true
2>&1 >/dev
/null | perl
-lne 'print $1 if /^execve\("([^"]+)"/')
325 dracut_install
$_valgrind_bins
327 local _valgrind_libs
=$
(LD_DEBUG
=files valgrind
/bin
/true
2>&1 >/dev
/null | perl
-lne 'print $1 if m{calling init: (/.*vgpreload_.*)}')
328 dracut_install
$_valgrind_libs
330 local _valgrind_dbg_and_supp
=$
(
331 strace
-e open valgrind
/bin
/true
2>&1 >/dev
/null |
332 perl
-lne 'if (my ($fname) = /^open\("([^"]+).*= (?!-)\d+/) { print $fname if $fname =~ /debug|\.supp$/ }'
334 dracut_install
$_valgrind_dbg_and_supp
337 create_valgrind_wrapper
() {
338 local _valgrind_wrapper
=$initdir/$ROOTLIBDIR/systemd-under-valgrind
339 ddebug
"Create $_valgrind_wrapper"
340 cat >$_valgrind_wrapper <<EOF
343 mount -t proc proc /proc
344 exec valgrind --leak-check=full --log-file=/valgrind.out $ROOTLIBDIR/systemd "\$@"
346 chmod 0755 $_valgrind_wrapper
349 create_asan_wrapper
() {
350 local _asan_wrapper
=$initdir/$ROOTLIBDIR/systemd-under-asan
351 ddebug
"Create $_asan_wrapper"
352 cat >$_asan_wrapper <<EOF
357 DEFAULT_ASAN_OPTIONS=strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1
358 DEFAULT_UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1
359 DEFAULT_ENVIRONMENT="ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS"
361 mount -t proc proc /proc
362 mount -t sysfs sysfs /sys
363 mount -o remount,rw /
365 PATH_TO_ASAN=\$(find / -name '*libasan*' | sed 1q)
366 if [[ "\$PATH_TO_ASAN" ]]; then
367 # A lot of services (most notably dbus) won't start without preloading libasan
368 # See https://github.com/systemd/systemd/issues/5004
369 DEFAULT_ENVIRONMENT="\$DEFAULT_ENVIRONMENT LD_PRELOAD=\$PATH_TO_ASAN"
371 echo DefaultEnvironment=\$DEFAULT_ENVIRONMENT >>/etc/systemd/system.conf
372 echo DefaultTimeoutStartSec=180s >>/etc/systemd/system.conf
374 # ASAN and syscall filters aren't compatible with each other.
375 find / -name '*.service' -type f | xargs sed -i 's/^\\(MemoryDeny\\|SystemCall\\)/#\\1/'
377 # The redirection of ASAN reports to a file prevents them from ending up in /dev/null.
378 # But, apparently, sometimes it doesn't work: https://github.com/google/sanitizers/issues/886.
379 JOURNALD_CONF_DIR=/etc/systemd/system/systemd-journald.service.d
380 mkdir -p "\$JOURNALD_CONF_DIR"
381 printf "[Service]\nEnvironment=ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd-journald.asan.log\n" >"\$JOURNALD_CONF_DIR/env.conf"
383 # 90s isn't enough for some services to finish when literally everything is run
384 # under ASan+UBSan in containers, which, in turn, are run in VMs.
385 # Let's limit which environments such services should be executed in.
386 mkdir -p /etc/systemd/system/systemd-hwdb-update.service.d
387 printf "[Unit]\nConditionVirtualization=container\n\n[Service]\nTimeoutSec=180s\n" >/etc/systemd/system/systemd-hwdb-update.service.d/env-override.conf
389 export ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd.asan.log UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS
390 exec $ROOTLIBDIR/systemd "\$@"
393 chmod 0755 $_asan_wrapper
396 create_strace_wrapper
() {
397 local _strace_wrapper
=$initdir/$ROOTLIBDIR/systemd-under-strace
398 ddebug
"Create $_strace_wrapper"
399 cat >$_strace_wrapper <<EOF
402 exec strace -D -o /strace.out $ROOTLIBDIR/systemd "\$@"
404 chmod 0755 $_strace_wrapper
408 dracut_install
/sbin
/fsck
*
409 dracut_install
-o /bin
/fsck
*
411 # fskc.reiserfs calls reiserfsck. so, install it
412 dracut_install
-o reiserfsck
416 instmods dm_crypt
=crypto
417 type -P dmeventd
>/dev
/null
&& dracut_install dmeventd
418 inst_libdir_file
"libdevmapper-event.so*"
419 if [[ "$LOOKS_LIKE_DEBIAN" ]]; then
420 # dmsetup installs 55-dm and 60-persistent-storage-dm on Debian/Ubuntu
421 # and since buster/bionic 95-dm-notify.rules
422 # see https://gitlab.com/debian-lvm/lvm2/blob/master/debian/patches/udev.patch
423 inst_rules
55-dm.rules
60-persistent-storage-dm.rules
95-dm-notify.rules
425 inst_rules
10-dm.rules
13-dm-disk.rules
95-dm-notify.rules
430 # install compiled files
431 local _ninja_bin
=$
(type -P ninja ||
type -P ninja-build
)
432 if [[ -z "$_ninja_bin" ]]; then
433 dfatal
"ninja was not found"
436 (set -x; DESTDIR
=$initdir "$_ninja_bin" -C $BUILD_DIR install)
437 # remove unneeded documentation
438 rm -fr $initdir/usr
/share
/{man
,doc
}
439 # we strip binaries since debug symbols increase binaries size a lot
440 # and it could fill the available space
443 [[ "$LOOKS_LIKE_SUSE" ]] && setup_suse
445 # enable debug logging in PID1
446 echo LogLevel
=debug
>> $initdir/etc
/systemd
/system.conf
451 objdump
-p "$_bin" 2>/dev
/null |
awk "/R(UN)?PATH/ { print \"$initdir\" \$2 }" |
paste -sd :
454 install_missing_libraries
() {
455 # install possible missing libraries
456 for i
in $initdir{,/usr
}/{sbin
,bin
}/* $initdir{,/usr
}/lib
/systemd
/{,tests
/{,manual
/,unsafe
/}}*; do
457 LD_LIBRARY_PATH
=$
(get_ldpath
$i) inst_libs
$i
461 create_empty_image
() {
463 if [[ "$STRIP_BINARIES" = "no" ]]; then
466 rm -f "$TESTDIR/rootdisk.img"
467 # Create the blank file to use as a root filesystem
468 dd if=/dev
/null of
="$TESTDIR/rootdisk.img" bs
=1M seek
="$_size"
469 LOOPDEV
=$
(losetup
--show -P -f $TESTDIR/rootdisk.img
)
470 [ -b "$LOOPDEV" ] ||
return 1
471 echo "LOOPDEV=$LOOPDEV" >> $STATEFILE
472 sfdisk
"$LOOPDEV" <<EOF
479 local _label
="-L systemd"
480 # mkfs.reiserfs doesn't know -L. so, use --label instead
481 [[ "$FSTYPE" == "reiserfs" ]] && _label
="--label systemd"
482 if ! mkfs
-t "${FSTYPE}" ${_label} "${LOOPDEV}p1" -q; then
483 dfatal
"Failed to mkfs -t ${FSTYPE}"
488 check_asan_reports
() {
492 if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then
494 if [[ -e "$root/systemd.asan.log.1" ]]; then
495 cat "$root/systemd.asan.log.1"
499 journald_report
=$
(find "$root" -name "systemd-journald.asan.log*" -exec cat {} \
;)
500 if [[ ! -z "$journald_report" ]]; then
501 printf "%s" "$journald_report"
506 "$BUILD_DIR/journalctl" -D "$root/var/log/journal" | perl
-alne '
508 %services_to_ignore = (
509 "dbus-daemon" => undef,
512 print $2 if /\s(\S*)\[(\d+)\]:\s*SUMMARY:\s+\w+Sanitizer/ && !exists $services_to_ignore{$1}'
514 if [[ ! -z "$pids" ]]; then
517 "$BUILD_DIR/journalctl" -D "$root/var/log/journal" _PID
=$pid --no-pager
525 check_result_nspawn
() {
527 local journald_report
=""
529 [[ -e $TESTDIR/$1/testok
]] && ret
=0
530 [[ -f $TESTDIR/$1/failed
]] && cp -a $TESTDIR/$1/failed
$TESTDIR
531 cp -a $TESTDIR/$1/var
/log
/journal
$TESTDIR
532 [[ -f $TESTDIR/failed
]] && cat $TESTDIR/failed
533 ls -l $TESTDIR/journal
/*/*.journal
534 test -s $TESTDIR/failed
&& ret
=$
(($ret+1))
535 [ -n "$TIMED_OUT" ] && ret
=$
(($ret+1))
536 check_asan_reports
"$TESTDIR/$1" || ret
=$
(($ret+1))
540 # can be overridden in specific test
541 check_result_qemu
() {
543 mkdir
-p $TESTDIR/root
544 mount
${LOOPDEV}p1
$TESTDIR/root
545 [[ -e $TESTDIR/root
/testok
]] && ret
=0
546 [[ -f $TESTDIR/root
/failed
]] && cp -a $TESTDIR/root
/failed
$TESTDIR
547 cp -a $TESTDIR/root
/var
/log
/journal
$TESTDIR
548 check_asan_reports
"$TESTDIR/root" || ret
=$
(($ret+1))
550 [[ -f $TESTDIR/failed
]] && cat $TESTDIR/failed
551 ls -l $TESTDIR/journal
/*/*.journal
552 test -s $TESTDIR/failed
&& ret
=$
(($ret+1))
553 [ -n "$TIMED_OUT" ] && ret
=$
(($ret+1))
558 if [[ "$STRIP_BINARIES" = "no" ]]; then
559 ddebug
"Don't strip binaries"
562 ddebug
"Strip binaries"
563 find "$initdir" -executable -not -path '*/lib/modules/*.ko' -type f | \
564 xargs strip
--strip-unneeded |
& \
565 grep -v 'file format not recognized' | \
570 mkdir
-p $initdir/etc
/rc.d
571 cat >$initdir/etc
/rc.d
/rc.
local <<EOF
575 chmod 0755 $initdir/etc
/rc.d
/rc.
local
579 ddebug
"install any Execs from the service files"
581 export PKG_CONFIG_PATH
=$BUILD_DIR/src
/core
/
582 systemdsystemunitdir
=$
(pkg-config
--variable=systemdsystemunitdir systemd
)
583 systemduserunitdir
=$
(pkg-config
--variable=systemduserunitdir systemd
)
584 sed -r -n 's|^Exec[a-zA-Z]*=[@+!-]*([^ ]+).*|\1|gp' $initdir/{$systemdsystemunitdir,$systemduserunitdir}/*.service \
585 |
sort -u |
while read i
; do
586 # some {rc,halt}.local scripts and programs are okay to not exist, the rest should
587 # also, plymouth is pulled in by rescue.service, but even there the exit code
588 # is ignored; as it's not present on some distros, don't fail if it doesn't exist
589 inst
$i ||
[ "${i%.local}" != "$i" ] ||
[ "${i%systemd-update-done}" != "$i" ] ||
[ "/bin/plymouth" == "$i" ]
594 generate_module_dependencies
() {
595 if [[ -d $initdir/lib
/modules
/$KERNEL_VER ]] && \
596 ! depmod
-a -b "$initdir" $KERNEL_VER; then
597 dfatal
"\"depmod -a $KERNEL_VER\" failed."
602 install_depmod_files
() {
603 inst
/lib
/modules
/$KERNEL_VER/modules.order
604 inst
/lib
/modules
/$KERNEL_VER/modules.
builtin
608 # install plymouth, if found... else remove plymouth service files
609 # if [ -x /usr/libexec/plymouth/plymouth-populate-initrd ]; then
610 # PLYMOUTH_POPULATE_SOURCE_FUNCTIONS="$TEST_BASE_DIR/test-functions" \
611 # /usr/libexec/plymouth/plymouth-populate-initrd -t $initdir
612 # dracut_install plymouth plymouthd
614 rm -f $initdir/{usr
/lib
,etc
}/systemd
/system
/plymouth
* $initdir/{usr
/lib
,etc
}/systemd
/system
/*/plymouth
*
618 install_ld_so_conf
() {
619 cp -a /etc
/ld.so.conf
* $initdir/etc
620 ldconfig
-r "$initdir"
623 install_config_files
() {
624 inst
/etc
/sysconfig
/init || true
630 inst
/etc
/nsswitch.conf
631 inst
/etc
/pam.conf || true
632 inst
/etc
/securetty || true
635 # we want an empty environment
636 > $initdir/etc
/environment
637 > $initdir/etc
/machine-id
639 echo systemd-testsuite
> $initdir/etc
/hostname
641 if [[ "$LOOKS_LIKE_SUSE" ]]; then
642 ROOTMOUNT
="/dev/sda1 / ${FSTYPE} rw 0 1"
644 ROOTMOUNT
="LABEL=systemd / ${FSTYPE} rw 0 1"
647 cat >$initdir/etc
/fstab
<<EOF
652 install_basic_tools
() {
653 [[ $BASICTOOLS ]] && dracut_install
$BASICTOOLS
654 dracut_install
-o sushell
655 # in Debian ldconfig is just a shell script wrapper around ldconfig.real
656 dracut_install
-o ldconfig.real
659 install_debug_tools
() {
660 [[ $DEBUGTOOLS ]] && dracut_install
$DEBUGTOOLS
662 if [[ $INTERACTIVE_DEBUG ]]; then
663 # Set default TERM from vt220 to linux, so at least basic key shortcuts work
664 local _getty_override
="$initdir/etc/systemd/system/serial-getty@.service.d"
665 mkdir
-p "$_getty_override"
666 echo -e "[Service]\nEnvironment=TERM=linux" > "$_getty_override/default-TERM.conf"
668 cat > "$initdir/etc/motd" << EOF
669 To adjust the terminal size use:
679 # install libnss_files for login
680 NSS_LIBS
=$
(LD_DEBUG
=files getent passwd
2>&1 >/dev
/null |
sed -n '/calling init: .*libnss_/ {s!^.* /!/!; p}')
681 dracut_install
$NSS_LIBS
685 inst
$ROOTLIBDIR/system
/dbus.socket
687 # Fedora rawhide replaced dbus.service with dbus-daemon.service
688 if [ -f $ROOTLIBDIR/system
/dbus-daemon.service
]; then
689 inst
$ROOTLIBDIR/system
/dbus-daemon.service
691 inst_symlink
/etc
/systemd
/system
/dbus.service
693 inst
$ROOTLIBDIR/system
/dbus.service
695 # Newer Fedora versions use dbus-broker by default. Let's install it is available.
696 [ -f /usr
/bin
/dbus-broker
] && inst
/usr
/bin
/dbus-broker
697 [ -f /usr
/bin
/dbus-broker-launch
] && inst
/usr
/bin
/dbus-broker-launch
700 /etc
/dbus-1
/usr
/share
/dbus-1
-xtype f \
701 |
while read file; do
708 if [[ "$LOOKS_LIKE_DEBIAN" ]] && type -p dpkg-architecture
&>/dev
/null
; then
709 find "/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)/security" -xtype f
711 find /lib
*/security
-xtype f
713 find /etc
/pam.d
/etc
/security
-xtype f
714 ) |
while read file; do
718 # pam_unix depends on unix_chkpwd.
719 # see http://www.linux-pam.org/Linux-PAM-html/sag-pam_unix.html
720 dracut_install
-o unix_chkpwd
722 [[ "$LOOKS_LIKE_DEBIAN" ]] &&
723 cp /etc
/pam.d
/systemd-user
$initdir/etc
/pam.d
/
725 # set empty root password for easy debugging
726 sed -i 's/^root:x:/root::/' $initdir/etc
/passwd
730 # The first three paths may be deprecated.
731 # It seems now the last two paths are used by many distributions.
733 /usr
/lib
/kbd
/keymaps
/include
/* \
734 /usr
/lib
/kbd
/keymaps
/i386
/include
/* \
735 /usr
/lib
/kbd
/keymaps
/i386
/qwerty
/us.
* \
736 /usr
/lib
/kbd
/keymaps
/legacy
/include
/* \
737 /usr
/lib
/kbd
/keymaps
/legacy
/i386
/qwerty
/us.
*; do
738 [[ -f $i ]] ||
continue
742 # When it takes any argument, then install more keymaps.
745 /usr
/lib
/kbd
/keymaps
/i386
/*/* \
746 /usr
/lib
/kbd
/keymaps
/legacy
/i386
/*/*; do
747 [[ -f $i ]] ||
continue
754 for i
in /usr
/share
/zoneinfo
/{,*/,*/*/}*; do
755 [[ -f $i ]] ||
continue
762 /usr
/lib
/kbd
/consolefonts
/eurlatgr
* \
763 /usr
/lib
/kbd
/consolefonts
/latarcyrheb-sun16
*; do
764 [[ -f $i ]] ||
continue
770 for _terminfodir
in /lib
/terminfo
/etc
/terminfo
/usr
/share
/terminfo
; do
771 [ -f ${_terminfodir}/l
/linux
] && break
773 dracut_install
-o ${_terminfodir}/l
/linux
777 cp $TEST_BASE_DIR/testsuite.target
$initdir/etc
/systemd
/system
/
778 cp $TEST_BASE_DIR/end.service
$initdir/etc
/systemd
/system
/
780 mkdir
-p $initdir/etc
/systemd
/system
/testsuite.target.wants
781 ln -fs $TEST_BASE_DIR/testsuite.service
$initdir/etc
/systemd
/system
/testsuite.target.wants
/testsuite.service
782 # Don't shutdown the machine after running the test when INTERACTIVE_DEBUG is set
783 [[ -z $INTERACTIVE_DEBUG ]] && ln -fs $TEST_BASE_DIR/end.service
$initdir/etc
/systemd
/system
/testsuite.target.wants
/end.service
785 # make the testsuite the default target
786 ln -fs testsuite.target
$initdir/etc
/systemd
/system
/default.target
789 setup_nspawn_root
() {
790 rm -fr $TESTDIR/nspawn-root
791 ddebug
"cp -ar $initdir $TESTDIR/nspawn-root"
792 cp -ar $initdir $TESTDIR/nspawn-root
793 # we don't mount in the nspawn root
794 rm -f $TESTDIR/nspawn-root
/etc
/fstab
795 if [[ "$RUN_IN_UNPRIVILEGED_CONTAINER" = "yes" ]]; then
796 cp -ar $TESTDIR/nspawn-root
$TESTDIR/unprivileged-nspawn-root
801 mkdir
-p $initdir/run
802 mkdir
-p $initdir/etc
/systemd
/system
803 mkdir
-p $initdir/var
/log
/journal
805 for d
in usr
/bin usr
/sbin bin etc lib
"$libdir" sbin tmp usr var var
/log dev proc sys sysroot root run run
/lock run
/initramfs
; do
806 if [ -L "/$d" ]; then
813 ln -sfn /run
"$initdir/var/run"
814 ln -sfn /run
/lock
"$initdir/var/lock"
819 local _so_regex
='([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*)'
822 LC_ALL
=C ldd
"$_bin" 2>/dev
/null |
while read _line
; do
823 [[ $_line = 'not a dynamic executable' ]] && break
825 if [[ $_line =~
$_so_regex ]]; then
826 _file
=${BASH_REMATCH[1]}
827 [[ -e ${initdir}/$_file ]] && continue
828 inst_library
"$_file"
832 if [[ $_line =~ not\ found
]]; then
833 dfatal
"Missing a shared library required by $_bin."
834 dfatal
"Run \"ldd $_bin\" to find out what it is."
836 dfatal
"dracut cannot create an initrd."
843 [[ -e $STATEFILE ]] && .
$STATEFILE
844 if [[ ! -d "$TESTDIR" ]]; then
845 if [[ -z "$TESTDIR" ]]; then
846 TESTDIR
=$
(mktemp
--tmpdir=/var
/tmp
-d -t systemd-test.XXXXXX
)
851 echo "TESTDIR=\"$TESTDIR\"" > $STATEFILE
857 initdir
=$TESTDIR/root
861 ## @brief Converts numeric logging level to the first letter of level name.
863 # @param lvl Numeric logging level in range from 1 to 6.
864 # @retval 1 if @a lvl is out of range.
865 # @retval 0 if @a lvl is correct.
866 # @result Echoes first letter of level name.
879 ## @brief Internal helper function for _do_dlog()
881 # @param lvl Numeric logging level.
882 # @param msg Message.
883 # @retval 0 It's always returned, even if logging failed.
885 # @note This function is not supposed to be called manually. Please use
886 # dtrace(), ddebug(), or others instead which wrap this one.
888 # This function calls _do_dlog() either with parameter msg, or if
889 # none is given, it will read standard input and will use every line as
893 # dwarn "This is a warning"
894 # echo "This is a warning" | dwarn
895 LOG_LEVEL
=${LOG_LEVEL:-4}
898 [ -z "$LOG_LEVEL" ] && return 0
899 [ $1 -le $LOG_LEVEL ] ||
return 0
900 local lvl
="$1"; shift
901 local lvlc
=$
(_lvl2char
"$lvl") ||
return 0
903 if [ $# -ge 1 ]; then
907 echo "$lvlc: " "$line"
912 ## @brief Logs message at TRACE level (6)
914 # @param msg Message.
915 # @retval 0 It's always returned, even if logging failed.
919 [ -n "$debug" ] && set -x ||
:
922 ## @brief Logs message at DEBUG level (5)
924 # @param msg Message.
925 # @retval 0 It's always returned, even if logging failed.
929 # [ -n "$debug" ] && set -x || :
932 ## @brief Logs message at INFO level (4)
934 # @param msg Message.
935 # @retval 0 It's always returned, even if logging failed.
939 [ -n "$debug" ] && set -x ||
:
942 ## @brief Logs message at WARN level (3)
944 # @param msg Message.
945 # @retval 0 It's always returned, even if logging failed.
949 [ -n "$debug" ] && set -x ||
:
952 ## @brief Logs message at ERROR level (2)
954 # @param msg Message.
955 # @retval 0 It's always returned, even if logging failed.
959 # [ -n "$debug" ] && set -x || :
962 ## @brief Logs message at FATAL level (1)
964 # @param msg Message.
965 # @retval 0 It's always returned, even if logging failed.
969 [ -n "$debug" ] && set -x ||
:
973 # Generic substring function. If $2 is in $1, return 0.
974 strstr
() { [ "${1#*$2*}" != "$1" ]; }
976 # normalize_path <path>
977 # Prints the normalized path, where it removes any duplicated
978 # and trailing slashes.
980 # $ normalize_path ///test/test//
984 set -- "${1//+(\/)//}"
989 # convert_abs_rel <from> <to>
990 # Prints the relative path, when creating a symlink to <to> from <from>.
992 # $ convert_abs_rel /usr/bin/test /bin/test-2
994 # $ ln -s $(convert_abs_rel /usr/bin/test /bin/test-2) /usr/bin/test
996 local __current __absolute __abssize __cursize __newpath
999 set -- "$(normalize_path "$1")" "$(normalize_path "$2")"
1001 # corner case #1 - self looping link
1002 [[ "$1" == "$2" ]] && { echo "${1##*/}"; return; }
1004 # corner case #2 - own dir link
1005 [[ "${1%/*}" == "$2" ]] && { echo "."; return; }
1007 IFS
="/" __current
=($1)
1008 IFS
="/" __absolute
=($2)
1010 __abssize
=${#__absolute[@]}
1011 __cursize
=${#__current[@]}
1013 while [[ ${__absolute[__level]} == ${__current[__level]} ]]
1016 if (( __level
> __abssize || __level
> __cursize
))
1022 for ((__i
= __level
; __i
< __cursize-1
; __i
++))
1024 if ((__i
> __level
))
1026 __newpath
=$__newpath"/"
1028 __newpath
=$__newpath".."
1031 for ((__i
= __level
; __i
< __abssize
; __i
++))
1033 if [[ -n $__newpath ]]
1035 __newpath
=$__newpath"/"
1037 __newpath
=$__newpath${__absolute[__i]}
1044 # Install a directory, keeping symlinks as on the original system.
1045 # Example: if /lib points to /lib64 on the host, "inst_dir /lib/file"
1046 # will create ${initdir}/lib64, ${initdir}/lib64/file,
1047 # and a symlink ${initdir}/lib -> lib64.
1049 [[ -e ${initdir}/"$1" ]] && return 0 # already there
1051 local _dir
="$1" _part
="${1%/*}" _file
1052 while [[ "$_part" != "${_part%/*}" ]] && ! [[ -e "${initdir}/${_part}" ]]; do
1057 # iterate over parent directories
1058 for _file
in $_dir; do
1059 [[ -e "${initdir}/$_file" ]] && continue
1060 if [[ -L $_file ]]; then
1061 inst_symlink
"$_file"
1064 mkdir
-m 0755 -p "${initdir}/$_file" ||
return 1
1065 [[ -e "$_file" ]] && chmod --reference="$_file" "${initdir}/$_file"
1066 chmod u
+w
"${initdir}/$_file"
1071 # $1 = file to copy to ramdisk
1072 # $2 (optional) Name for the file on the ramdisk
1073 # Location of the image dir is assumed to be $initdir
1074 # We never overwrite the target if it exists.
1076 [[ -f "$1" ]] ||
return 1
1077 strstr
"$1" "/" ||
return 1
1079 local _src
=$1 target
="${2:-$1}"
1080 if ! [[ -d ${initdir}/$target ]]; then
1081 [[ -e ${initdir}/$target ]] && return 0
1082 [[ -L ${initdir}/$target ]] && return 0
1083 [[ -d "${initdir}/${target%/*}" ]] || inst_dir "${target%/*}"
1085 # install checksum files also
1086 if [[ -e "${_src%/*}/.${_src##*/}.hmac" ]]; then
1087 inst
"${_src%/*}/.${_src##*/}.hmac" "${target%/*}/.${target##*/}.hmac"
1089 ddebug
"Installing $_src"
1090 cp --sparse=always
-pfL "$_src" "${initdir}/$target"
1093 # find symlinks linked to given library file
1095 # Function searches for symlinks by stripping version numbers appended to
1096 # library filename, checks if it points to the same target and finally
1097 # prints the list of symlinks to stdout.
1100 # rev_lib_symlinks libfoo.so.8.1
1101 # output: libfoo.so.8 libfoo.so
1102 # (Only if libfoo.so.8 and libfoo.so exists on host system.)
1103 rev_lib_symlinks
() {
1104 [[ ! $1 ]] && return 0
1106 local fn
="$1" orig
="$(readlink -f "$1")" links
=''
1108 [[ ${fn} =~ .
*\.so\..
* ]] ||
return 1
1110 until [[ ${fn##*.} == so
]]; do
1112 [[ -L ${fn} && $(readlink -f "${fn}") == ${orig} ]] && links+=" ${fn}"
1118 # Same as above, but specialized to handle dynamic libraries.
1119 # It handles making symlinks according to how the original library
1122 local _src="$1" _dest=${2:-$1} _lib _reallib _symlink
1123 strstr "$1" "/" || return 1
1124 [[ -e $initdir/$_dest ]] && return 0
1125 if [[ -L $_src ]]; then
1126 # install checksum files also
1127 if [[ -e "${_src%/*}/.
${_src##*/}.hmac
" ]]; then
1128 inst "${_src%/*}/.${_src##*/}.hmac" "${_dest%/*}/.${_dest##*/}.hmac
"
1130 _reallib=$(readlink -f "$_src")
1131 inst_simple "$_reallib" "$_reallib"
1132 inst_dir "${_dest%/*}"
1133 [[ -d "${_dest%/*}" ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/}
1134 ln -sfn $
(convert_abs_rel
"${_dest}" "${_reallib}") "${initdir}/${_dest}"
1136 inst_simple
"$_src" "$_dest"
1139 # Create additional symlinks. See rev_symlinks description.
1140 for _symlink
in $
(rev_lib_symlinks
$_src) $
(rev_lib_symlinks
$_reallib); do
1141 [[ -e $initdir/$_symlink ]] ||
{
1142 ddebug
"Creating extra symlink: $_symlink"
1143 inst_symlink
$_symlink
1148 # find a binary. If we were not passed the full path directly,
1149 # search in the usual places to find the binary.
1151 if [[ -z ${1##/*} ]]; then
1152 if [[ -x $1 ]] ||
{ strstr
"$1" ".so" && ldd
$1 &>/dev
/null
; }; then
1161 # Same as above, but specialized to install binary executables.
1162 # Install binary executable, and all shared library dependencies, if any.
1165 _bin
=$
(find_binary
"$1") ||
return 1
1167 [[ -e $initdir/$_target ]] && return 0
1168 [[ -L $_bin ]] && inst_symlink
$_bin $_target && return 0
1170 local _so_regex
='([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*)'
1172 LC_ALL
=C ldd
"$_bin" 2>/dev
/null |
while read _line
; do
1173 [[ $_line = 'not a dynamic executable' ]] && break
1175 if [[ $_line =~
$_so_regex ]]; then
1176 _file
=${BASH_REMATCH[1]}
1177 [[ -e ${initdir}/$_file ]] && continue
1178 inst_library
"$_file"
1182 if [[ $_line =~ not\ found
]]; then
1183 dfatal
"Missing a shared library required by $_bin."
1184 dfatal
"Run \"ldd $_bin\" to find out what it is."
1186 dfatal
"dracut cannot create an initrd."
1190 inst_simple
"$_bin" "$_target"
1193 # same as above, except for shell scripts.
1194 # If your shell script does not start with shebang, it is not a shell script.
1197 _bin
=$
(find_binary
"$1") ||
return 1
1199 local _line _shebang_regex
1200 read -r -n 80 _line
<"$_bin"
1201 # If debug is set, clean unprintable chars to prevent messing up the term
1202 [[ $debug ]] && _line
=$
(echo -n "$_line" |
tr -c -d '[:print:][:space:]')
1203 _shebang_regex
='(#! *)(/[^ ]+).*'
1204 [[ $_line =~
$_shebang_regex ]] ||
return 1
1205 inst
"${BASH_REMATCH[2]}" && inst_simple
"$_bin" "$@"
1208 # same as above, but specialized for symlinks
1210 local _src
=$1 _target
=${2:-$1} _realsrc
1211 strstr
"$1" "/" ||
return 1
1212 [[ -L $1 ]] ||
return 1
1213 [[ -L $initdir/$_target ]] && return 0
1214 _realsrc
=$
(readlink
-f "$_src")
1215 if ! [[ -e $initdir/$_realsrc ]]; then
1216 if [[ -d $_realsrc ]]; then
1217 inst_dir
"$_realsrc"
1222 [[ ! -e $initdir/${_target%/*} ]] && inst_dir
"${_target%/*}"
1223 [[ -d ${_target%/*} ]] && _target=$(readlink -f ${_target%/*})/${_target##*/}
1224 ln -sfn $
(convert_abs_rel
"${_target}" "${_realsrc}") "$initdir/$_target"
1227 # attempt to install any programs specified in a udev rule
1228 inst_rule_programs
() {
1231 if grep -qE 'PROGRAM==?"[^ "]+' "$1"; then
1232 for _prog
in $
(grep -E 'PROGRAM==?"[^ "]+' "$1" |
sed -r 's/.*PROGRAM==?"([^ "]+).*/\1/'); do
1233 if [ -x /lib
/udev
/$_prog ]; then
1234 _bin
=/lib
/udev
/$_prog
1236 _bin
=$
(find_binary
"$_prog") ||
{
1237 dinfo
"Skipping program $_prog using in udev rule $(basename $1) as it cannot be found"
1242 #dinfo "Installing $_bin due to it's use in the udev rule $(basename $1)"
1243 dracut_install
"$_bin"
1248 # udev rules always get installed in the same place, so
1249 # create a function to install them to make life simpler.
1251 local _target
=/etc
/udev
/rules.d _rule _found
1253 inst_dir
"/lib/udev/rules.d"
1255 for _rule
in "$@"; do
1256 if [ "${rule#/}" = "$rule" ]; then
1257 for r
in /lib
/udev
/rules.d
/etc
/udev
/rules.d
; do
1258 if [[ -f $r/$_rule ]]; then
1260 inst_simple
"$_found"
1261 inst_rule_programs
"$_found"
1265 for r
in '' .
/ $dracutbasedir/rules.d
/; do
1266 if [[ -f ${r}$_rule ]]; then
1268 inst_simple
"$_found" "$_target/${_found##*/}"
1269 inst_rule_programs
"$_found"
1272 [[ $_found ]] || dinfo
"Skipping udev rule: $_rule"
1277 # general purpose installation function
1278 # Same args as above.
1284 2) [[ ! $initdir && -d $2 ]] && export initdir
=$2
1285 [[ $initdir = $2 ]] && set $1;;
1286 3) [[ -z $initdir ]] && export initdir
=$2
1288 *) dfatal
"inst only takes 1 or 2 or 3 arguments"
1291 for _x
in inst_symlink inst_script inst_binary inst_simple
; do
1292 $_x "$@" && return 0
1297 # install any of listed files
1299 # If first argument is '-d' and second some destination path, first accessible
1300 # source is installed into this path, otherwise it will installed in the same
1301 # path as source. If none of listed files was installed, function return 1.
1302 # On first successful installation it returns with 0 status.
1306 # inst_any -d /bin/foo /bin/bar /bin/baz
1308 # Lets assume that /bin/baz exists, so it will be installed as /bin/foo in
1313 [[ $1 = '-d' ]] && to
="$2" && shift 2
1316 if [[ -e $f ]]; then
1317 [[ $to ]] && inst
"$f" "$to" && return 0
1318 inst
"$f" && return 0
1325 # dracut_install [-o ] <file> [<file> ... ]
1326 # Install <file> to the initramfs image
1327 # -o optionally install the <file> and don't fail, if it is not there
1330 if [[ $1 = '-o' ]]; then
1334 while (($# > 0)); do
1335 if ! inst
"$1" ; then
1336 if [[ $_optional = yes ]]; then
1337 dinfo
"Skipping program $1 as it cannot be found and is" \
1338 "flagged to be optional"
1340 dfatal
"Failed to install $1"
1348 # Install a single kernel module along with any firmware it may require.
1349 # $1 = full path to kernel module to install
1350 install_kmod_with_fw
() {
1351 # no need to go further if the module is already installed
1353 [[ -e "${initdir}/lib/modules/$KERNEL_VER/${1##*/lib/modules/$KERNEL_VER/}" ]] \
1356 [[ -e "$initdir/.kernelmodseen/${1##*/}" ]] && return 0
1358 if [[ $omit_drivers ]]; then
1359 local _kmod
=${1##*/}
1362 if [[ "$_kmod" =~
$omit_drivers ]]; then
1363 dinfo
"Omitting driver $_kmod"
1366 if [[ "${1##*/lib/modules/$KERNEL_VER/}" =~
$omit_drivers ]]; then
1367 dinfo
"Omitting driver $_kmod"
1372 [ -d "$initdir/.kernelmodseen" ] && \
1373 > "$initdir/.kernelmodseen/${1##*/}"
1375 inst_simple
"$1" "/lib/modules/$KERNEL_VER/${1##*/lib/modules/$KERNEL_VER/}" \
1378 local _modname
=${1##*/} _fwdir _found _fw
1379 _modname
=${_modname%.ko*}
1380 for _fw
in $
(modinfo
-k $KERNEL_VER -F firmware
$1 2>/dev
/null
); do
1382 for _fwdir
in $fw_dir; do
1383 if [[ -d $_fwdir && -f $_fwdir/$_fw ]]; then
1384 inst_simple
"$_fwdir/$_fw" "/lib/firmware/$_fw"
1388 if [[ $_found != yes ]]; then
1389 if ! grep -qe "\<${_modname//-/_}\>" /proc
/modules
; then
1390 dinfo
"Possible missing firmware \"${_fw}\" for kernel module" \
1391 "\"${_modname}.ko\""
1393 dwarn
"Possible missing firmware \"${_fw}\" for kernel module" \
1394 "\"${_modname}.ko\""
1401 # Do something with all the dependencies of a kernel module.
1402 # Note that kernel modules depend on themselves using the technique we use
1403 # $1 = function to call for each dependency we find
1404 # It will be passed the full path to the found kernel module
1405 # $2 = module to get dependencies for
1406 # rest of args = arguments to modprobe
1407 # _fderr specifies FD passed from surrounding scope
1408 for_each_kmod_dep
() {
1409 local _func
=$1 _kmod
=$2 _cmd _modpath _options _found
=0
1411 modprobe
"$@" --ignore-install --show-depends $_kmod 2>&${_fderr} |
(
1412 while read _cmd _modpath _options
; do
1413 [[ $_cmd = insmod
]] ||
continue
1414 $_func ${_modpath} ||
exit $?
1417 [[ $_found -eq 0 ]] && exit 1
1422 # filter kernel modules to install certain modules that meet specific
1424 # $1 = search only in subdirectory of /kernel/$1
1425 # $2 = function to call with module name to filter.
1426 # This function will be passed the full path to the module to test.
1427 # The behavior of this function can vary depending on whether $hostonly is set.
1428 # If it is, we will only look at modules that are already in memory.
1429 # If it is not, we will look at all kernel modules
1430 # This function returns the full filenames of modules that match $1
1431 filter_kernel_modules_by_path
() (
1432 local _modname _filtercmd
1433 if ! [[ $hostonly ]]; then
1434 _filtercmd
='find "$KERNEL_MODS/kernel/$1" "$KERNEL_MODS/extra"'
1435 _filtercmd
+=' "$KERNEL_MODS/weak-updates" -name "*.ko" -o -name "*.ko.gz"'
1436 _filtercmd
+=' -o -name "*.ko.xz"'
1437 _filtercmd
+=' 2>/dev/null'
1439 _filtercmd
='cut -d " " -f 1 </proc/modules|xargs modinfo -F filename '
1440 _filtercmd
+='-k $KERNEL_VER 2>/dev/null'
1442 for _modname
in $
(eval $_filtercmd); do
1444 *.ko
) "$2" "$_modname" && echo "$_modname";;
1445 *.ko.gz
) gzip -dc "$_modname" > $initdir/$$.ko
1446 $2 $initdir/$$.ko
&& echo "$_modname"
1447 rm -f $initdir/$$.ko
1449 *.ko.xz
) xz
-dc "$_modname" > $initdir/$$.ko
1450 $2 $initdir/$$.ko
&& echo "$_modname"
1451 rm -f $initdir/$$.ko
1456 find_kernel_modules_by_path
() (
1457 if ! [[ $hostonly ]]; then
1458 find "$KERNEL_MODS/kernel/$1" "$KERNEL_MODS/extra" "$KERNEL_MODS/weak-updates" \
1459 -name "*.ko" -o -name "*.ko.gz" -o -name "*.ko.xz" 2>/dev
/null
1461 cut
-d " " -f 1 </proc
/modules \
1462 |
xargs modinfo
-F filename
-k $KERNEL_VER 2>/dev
/null
1466 filter_kernel_modules
() {
1467 filter_kernel_modules_by_path drivers
"$1"
1470 find_kernel_modules
() {
1471 find_kernel_modules_by_path drivers
1474 # instmods [-c] <kernel module> [<kernel module> ... ]
1475 # instmods [-c] <kernel subsystem>
1476 # install kernel modules along with all their dependencies.
1477 # <kernel subsystem> can be e.g. "=block" or "=drivers/usb/storage"
1479 [[ $no_kernel = yes ]] && return
1480 # called [sub]functions inherit _fderr
1483 if [[ $1 = '-c' ]]; then
1488 function inst1mod
() {
1489 local _ret
=0 _mod
="$1"
1492 if [ -f $KERNEL_MODS/modules.
${_mod#=} ]; then
1493 ( [[ "$_mpargs" ]] && echo $_mpargs
1494 cat "${KERNEL_MODS}/modules.${_mod#=}" ) \
1497 ( [[ "$_mpargs" ]] && echo $_mpargs
1498 find "$KERNEL_MODS" -path "*/${_mod#=}/*" -printf '%f\n' ) \
1502 --*) _mpargs
+=" $_mod" ;;
1503 i2o_scsi
) return ;; # Do not load this diagnostic-only module
1506 # if we are already installed, skip this module and go on
1508 [[ -f "$initdir/.kernelmodseen/${_mod%.ko}.ko" ]] && return
1510 if [[ $omit_drivers ]] && [[ "$1" =~
$omit_drivers ]]; then
1511 dinfo
"Omitting driver ${_mod##$KERNEL_MODS}"
1514 # If we are building a host-specific initramfs and this
1515 # module is not already loaded, move on to the next one.
1516 [[ $hostonly ]] && ! grep -qe "\<${_mod//-/_}\>" /proc
/modules \
1517 && ! echo $add_drivers |
grep -qe "\<${_mod}\>" \
1520 # We use '-d' option in modprobe only if modules prefix path
1521 # differs from default '/'. This allows us to use Dracut with
1522 # old version of modprobe which doesn't have '-d' option.
1523 local _moddirname
=${KERNEL_MODS%%/lib/modules/*}
1524 [[ -n ${_moddirname} ]] && _moddirname
="-d ${_moddirname}/"
1526 # ok, load the module, all its dependencies, and any firmware
1528 for_each_kmod_dep install_kmod_with_fw
$_mod \
1529 --set-version $KERNEL_VER ${_moddirname} $_mpargs
1536 function instmods_1
() {
1538 if (($# == 0)); then # filenames from stdin
1540 inst1mod
"${_mod%.ko*}" ||
{
1541 if [ "$_check" = "yes" ]; then
1542 dfatal
"Failed to install $_mod"
1548 while (($# > 0)); do # filenames as arguments
1549 inst1mod
${1%.ko*} ||
{
1550 if [ "$_check" = "yes" ]; then
1551 dfatal
"Failed to install $1"
1560 local _ret _filter_not_found
='FATAL: Module .* not found.'
1562 # Capture all stderr from modprobe to _fderr. We could use {var}>...
1563 # redirections, but that would make dracut require bash4 at least.
1564 eval "( instmods_1 \"\$@\" ) ${_fderr}>&1" \
1565 |
while read line
; do [[ "$line" =~
$_filter_not_found ]] && echo $line ||
echo $line >&2 ;done | derror
1571 # inst_libdir_file [-n <pattern>] <file> [<file>...]
1572 # Install a <file> located on a lib directory to the initramfs image
1573 # -n <pattern> install non-matching files
1574 inst_libdir_file
() {
1575 if [[ "$1" == "-n" ]]; then
1578 for _dir
in $libdirs; do
1580 for _f
in "$_dir"/$_i; do
1581 [[ "$_i" =~
$_pattern ]] ||
continue
1582 [[ -e "$_i" ]] && dracut_install
"$_i"
1587 for _dir
in $libdirs; do
1589 for _f
in "$_dir"/$_i; do
1590 [[ -e "$_f" ]] && dracut_install
"$_f"
1598 ln -fs ..
/usr
/bin
/systemctl
$initdir/bin
/
1599 ln -fs ..
/usr
/lib
/systemd
$initdir/lib
/
1600 inst_simple
"/usr/lib/systemd/system/haveged.service"
1603 # can be overridden in specific test
1605 umount
$TESTDIR/root
2>/dev
/null || true
1606 [[ $LOOPDEV ]] && losetup
-d $LOOPDEV || true
1611 if [ -z "$TEST_NO_QEMU" ]; then
1613 check_result_qemu ||
return 1
1615 dwarn
"can't run QEMU, skipping"
1618 if [ -z "$TEST_NO_NSPAWN" ]; then
1619 if run_nspawn
"nspawn-root"; then
1620 check_result_nspawn
"nspawn-root" ||
return 1
1622 dwarn
"can't run systemd-nspawn, skipping"
1625 if [[ "$RUN_IN_UNPRIVILEGED_CONTAINER" = "yes" ]]; then
1626 if NSPAWN_ARGUMENTS
="-U --private-network $NSPAWN_ARGUMENTS" run_nspawn
"unprivileged-nspawn-root"; then
1627 check_result_nspawn
"unprivileged-nspawn-root" ||
return 1
1629 dwarn
"can't run systemd-nspawn, skipping"
1637 if [[ $UID != "0" ]]; then
1638 echo "TEST: $TEST_DESCRIPTION [SKIPPED]: not root" >&2
1643 [[ $libdir ]] ||
for libdir
in /lib64
/lib
; do
1644 [[ -d $libdir ]] && libdirs
+=" $libdir" && break
1647 [[ $usrlibdir ]] ||
for usrlibdir
in /usr
/lib64
/usr
/lib
; do
1648 [[ -d $usrlibdir ]] && libdirs
+=" $usrlibdir" && break
1651 mkdir
-p "$STATEDIR"
1656 while (($# > 0)); do
1659 echo "TEST RUN: $TEST_DESCRIPTION"
1662 if (( $ret == 0 )); then
1663 echo "TEST RUN: $TEST_DESCRIPTION [OK]"
1665 echo "TEST RUN: $TEST_DESCRIPTION [FAILED]"
1669 echo "TEST SETUP: $TEST_DESCRIPTION"
1673 echo "TEST CLEANUP: $TEST_DESCRIPTION"
1680 echo -n "TEST: $TEST_DESCRIPTION ";
1682 test_setup
&& test_run
1688 ) </dev
/null
>"$TESTLOG" 2>&1 || ret
=$?
1689 if [ $ret -eq 0 ]; then