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898720b7 HH |
1 | #!/bin/bash |
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 | |
5 | export PATH | |
6 | ||
c2f32f61 SLM |
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 && [[ " $ID_LIKE " = *" suse "* ]] && echo yes || true) | |
0d6e798a HH |
10 | KERNEL_VER=${KERNEL_VER-$(uname -r)} |
11 | KERNEL_MODS="/lib/modules/$KERNEL_VER/" | |
91f9f8f1 | 12 | QEMU_TIMEOUT="${QEMU_TIMEOUT:-infinity}" |
43bbb8f0 | 13 | NSPAWN_TIMEOUT="${NSPAWN_TIMEOUT:-infinity}" |
b2ecd099 | 14 | TIMED_OUT= # will be 1 after run_* if *_TIMEOUT is set and test timed out |
4b742c8a | 15 | [[ "$LOOKS_LIKE_SUSE" ]] && FSTYPE="${FSTYPE:-btrfs}" || FSTYPE="${FSTYPE:-ext4}" |
22f1f8f2 | 16 | UNIFIED_CGROUP_HIERARCHY="${UNIFIED_CGROUP_HIERARCHY:-default}" |
7624e721 | 17 | EFI_MOUNT="$(bootctl -p 2>/dev/null || echo /boot)" |
3071b3ff | 18 | QEMU_MEM="${QEMU_MEM:-512M}" |
898720b7 | 19 | |
3486cb6c MP |
20 | if ! ROOTLIBDIR=$(pkg-config --variable=systemdutildir systemd); then |
21 | echo "WARNING! Cannot determine rootlibdir from pkg-config, assuming /usr/lib/systemd" >&2 | |
22 | ROOTLIBDIR=/usr/lib/systemd | |
23 | fi | |
24 | ||
016fa3b9 EV |
25 | PATH_TO_INIT=$ROOTLIBDIR/systemd |
26 | ||
1786fae3 | 27 | BASICTOOLS="test sh bash setsid loadkeys setfont login sulogin gzip sleep echo mount umount cryptsetup date dmsetup modprobe sed cmp tee rm true false chmod chown ln xargs" |
09f6f45a | 28 | DEBUGTOOLS="df free ls stty cat ps ln ip route dmesg dhclient mkdir cp ping dhclient strace less grep id tty touch du sort hostname find" |
889a9042 | 29 | |
22077c9c MP |
30 | STATEDIR="${BUILD_DIR:-.}/test/$(basename $(dirname $(realpath $0)))" |
31 | STATEFILE="$STATEDIR/.testdir" | |
32 | TESTLOG="$STATEDIR/test.log" | |
33 | ||
ec9181d2 EV |
34 | is_built_with_asan() { |
35 | if ! type -P objdump >/dev/null; then | |
36 | ddebug "Failed to find objdump. Assuming systemd hasn't been built with ASAN." | |
37 | return 1 | |
38 | fi | |
39 | ||
40 | # Borrowed from https://github.com/google/oss-fuzz/blob/cd9acd02f9d3f6e80011cc1e9549be526ce5f270/infra/base-images/base-runner/bad_build_check#L182 | |
b4a450d8 | 41 | local _asan_calls=$(objdump -dC $BUILD_DIR/systemd-journald | egrep "callq\s+[0-9a-f]+\s+<__asan" -c) |
ec9181d2 EV |
42 | if (( $_asan_calls < 1000 )); then |
43 | return 1 | |
44 | else | |
45 | return 0 | |
46 | fi | |
47 | } | |
48 | ||
49 | IS_BUILT_WITH_ASAN=$(is_built_with_asan && echo yes || echo no) | |
50 | ||
51 | if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then | |
52 | STRIP_BINARIES=no | |
016fa3b9 EV |
53 | SKIP_INITRD=yes |
54 | PATH_TO_INIT=$ROOTLIBDIR/systemd-under-asan | |
670bec2b | 55 | QEMU_MEM="1536M" |
ec9181d2 EV |
56 | fi |
57 | ||
c6a77179 | 58 | function find_qemu_bin() { |
3e7aa2ed LP |
59 | # SUSE and Red Hat call the binary qemu-kvm. Debian and Gentoo call it kvm. |
60 | # Either way, only use this version if we aren't running in KVM, because | |
61 | # nested KVM is flaky still. | |
62 | if [ `systemd-detect-virt -v` != kvm ] ; then | |
63 | [ "$QEMU_BIN" ] || QEMU_BIN=$(which -a kvm qemu-kvm 2>/dev/null | grep '^/' -m1) | |
64 | fi | |
c6a77179 RC |
65 | |
66 | [ "$ARCH" ] || ARCH=$(uname -m) | |
67 | case $ARCH in | |
68 | x86_64) | |
69 | # QEMU's own build system calls it qemu-system-x86_64 | |
70 | [ "$QEMU_BIN" ] || QEMU_BIN=$(which -a qemu-system-x86_64 2>/dev/null | grep '^/' -m1) | |
71 | ;; | |
72 | i*86) | |
73 | # new i386 version of QEMU | |
74 | [ "$QEMU_BIN" ] || QEMU_BIN=$(which -a qemu-system-i386 2>/dev/null | grep '^/' -m1) | |
75 | ||
76 | # i386 version of QEMU | |
77 | [ "$QEMU_BIN" ] || QEMU_BIN=$(which -a qemu 2>/dev/null | grep '^/' -m1) | |
78 | ;; | |
cf5f9bb8 ZJS |
79 | ppc64*) |
80 | [ "$QEMU_BIN" ] || QEMU_BIN=$(which -a qemu-system-$ARCH 2>/dev/null | grep '^/' -m1) | |
81 | ;; | |
c6a77179 RC |
82 | esac |
83 | ||
84 | if [ ! -e "$QEMU_BIN" ]; then | |
85 | echo "Could not find a suitable QEMU binary" >&2 | |
86 | return 1 | |
87 | fi | |
88 | } | |
89 | ||
b2ecd099 MP |
90 | # Return 0 if QEMU did run (then you must check the result state/logs for actual |
91 | # success), or 1 if QEMU is not available. | |
889a9042 | 92 | run_qemu() { |
b6f0c419 HH |
93 | if [ -f /etc/machine-id ]; then |
94 | read MACHINE_ID < /etc/machine-id | |
906bbac4 ZJS |
95 | [ -z "$INITRD" ] && [ -e "$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/initrd" ] \ |
96 | && INITRD="$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/initrd" | |
97 | [ -z "$KERNEL_BIN" ] && [ -e "$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/linux" ] \ | |
98 | && KERNEL_BIN="$EFI_MOUNT/$MACHINE_ID/$KERNEL_VER/linux" | |
b6f0c419 HH |
99 | fi |
100 | ||
e1a27318 EV |
101 | if [[ ! "$KERNEL_BIN" ]]; then |
102 | if [[ "$LOOKS_LIKE_ARCH" ]]; then | |
103 | KERNEL_BIN=/boot/vmlinuz-linux | |
104 | else | |
105 | KERNEL_BIN=/boot/vmlinuz-$KERNEL_VER | |
106 | fi | |
107 | fi | |
108 | ||
61fea35e EV |
109 | default_fedora_initrd=/boot/initramfs-${KERNEL_VER}.img |
110 | default_debian_initrd=/boot/initrd.img-${KERNEL_VER} | |
e1a27318 | 111 | default_arch_initrd=/boot/initramfs-linux.img |
85393d8f | 112 | default_suse_initrd=/boot/initrd-${KERNEL_VER} |
e1a27318 EV |
113 | if [[ ! "$INITRD" ]]; then |
114 | if [[ -e "$default_fedora_initrd" ]]; then | |
115 | INITRD="$default_fedora_initrd" | |
116 | elif [[ "$LOOKS_LIKE_DEBIAN" && -e "$default_debian_initrd" ]]; then | |
117 | INITRD="$default_debian_initrd" | |
118 | elif [[ "$LOOKS_LIKE_ARCH" && -e "$default_arch_initrd" ]]; then | |
119 | INITRD="$default_arch_initrd" | |
85393d8f TB |
120 | elif [[ "$LOOKS_LIKE_SUSE" && -e "$default_suse_initrd" ]]; then |
121 | INITRD="$default_suse_initrd" | |
e1a27318 EV |
122 | fi |
123 | fi | |
124 | ||
c6a77179 RC |
125 | [ "$QEMU_SMP" ] || QEMU_SMP=1 |
126 | ||
127 | find_qemu_bin || return 1 | |
128 | ||
22f1f8f2 EV |
129 | local _cgroup_args |
130 | if [[ "$UNIFIED_CGROUP_HIERARCHY" = "yes" ]]; then | |
131 | _cgroup_args="systemd.unified_cgroup_hierarchy=yes" | |
132 | elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "no" ]]; then | |
133 | _cgroup_args="systemd.unified_cgroup_hierarchy=no systemd.legacy_systemd_cgroup_controller=yes" | |
134 | elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "hybrid" ]]; then | |
135 | _cgroup_args="systemd.unified_cgroup_hierarchy=no systemd.legacy_systemd_cgroup_controller=no" | |
136 | elif [[ "$UNIFIED_CGROUP_HIERARCHY" != "default" ]]; then | |
137 | dfatal "Unknown UNIFIED_CGROUP_HIERARCHY. Got $UNIFIED_CGROUP_HIERARCHY, expected [yes|no|hybrid|default]" | |
138 | exit 1 | |
139 | fi | |
140 | ||
85393d8f TB |
141 | if [[ "$LOOKS_LIKE_SUSE" ]]; then |
142 | PARAMS+="rd.hostonly=0" | |
143 | else | |
144 | PARAMS+="ro" | |
145 | fi | |
146 | ||
147 | KERNEL_APPEND="$PARAMS \ | |
148 | root=/dev/sda1 \ | |
c6a77179 RC |
149 | raid=noautodetect \ |
150 | loglevel=2 \ | |
016fa3b9 | 151 | init=$PATH_TO_INIT \ |
c6a77179 RC |
152 | console=ttyS0 \ |
153 | selinux=0 \ | |
b2ad25d3 | 154 | printk.devkmsg=on \ |
22f1f8f2 | 155 | $_cgroup_args \ |
c6a77179 RC |
156 | $KERNEL_APPEND \ |
157 | " | |
158 | ||
dbf43a42 | 159 | QEMU_OPTIONS="-smp $QEMU_SMP \ |
c6a77179 | 160 | -net none \ |
3071b3ff | 161 | -m $QEMU_MEM \ |
c6a77179 RC |
162 | -nographic \ |
163 | -kernel $KERNEL_BIN \ | |
5b23cef0 | 164 | -drive format=raw,cache=unsafe,file=${TESTDIR}/rootdisk.img \ |
c6a77179 RC |
165 | " |
166 | ||
91f9f8f1 | 167 | if [[ "$INITRD" && "$SKIP_INITRD" != "yes" ]]; then |
c6a77179 RC |
168 | QEMU_OPTIONS="$QEMU_OPTIONS -initrd $INITRD" |
169 | fi | |
170 | ||
3e7aa2ed LP |
171 | # Let's use KVM if it is available, but let's avoid using nested KVM as that is still flaky |
172 | if [ -c /dev/kvm -a `systemd-detect-virt -v` != kvm ]; then | |
dbf43a42 DM |
173 | QEMU_OPTIONS="$QEMU_OPTIONS -machine accel=kvm -enable-kvm -cpu host" |
174 | fi | |
175 | ||
91f9f8f1 EV |
176 | if [[ "$QEMU_TIMEOUT" != "infinity" ]]; then |
177 | QEMU_BIN="timeout --foreground $QEMU_TIMEOUT $QEMU_BIN" | |
178 | fi | |
b2ecd099 MP |
179 | (set -x; $QEMU_BIN $QEMU_OPTIONS -append "$KERNEL_APPEND") |
180 | rc=$? | |
181 | if [ "$rc" = 124 ] && [ "$QEMU_TIMEOUT" != "infinity" ]; then | |
182 | derror "test timed out after $QEMU_TIMEOUT s" | |
183 | TIMED_OUT=1 | |
184 | else | |
185 | [ "$rc" != 0 ] && derror "QEMU failed with exit code $rc" | |
186 | fi | |
187 | return 0 | |
889a9042 RC |
188 | } |
189 | ||
7cad32bb MP |
190 | # Return 0 if nspawn did run (then you must check the result state/logs for actual |
191 | # success), or 1 if nspawn is not available. | |
889a9042 | 192 | run_nspawn() { |
7cad32bb MP |
193 | [[ -d /run/systemd/system ]] || return 1 |
194 | ||
746fbd9c | 195 | local _nspawn_cmd="$BUILD_DIR/systemd-nspawn $NSPAWN_ARGUMENTS --register=no --kill-signal=SIGKILL --directory=$TESTDIR/$1 $PATH_TO_INIT $KERNEL_APPEND" |
43bbb8f0 EV |
196 | if [[ "$NSPAWN_TIMEOUT" != "infinity" ]]; then |
197 | _nspawn_cmd="timeout --foreground $NSPAWN_TIMEOUT $_nspawn_cmd" | |
198 | fi | |
856ca72b | 199 | |
22f1f8f2 EV |
200 | if [[ "$UNIFIED_CGROUP_HIERARCHY" = "hybrid" ]]; then |
201 | dwarn "nspawn doesn't support UNIFIED_CGROUP_HIERARCHY=hybrid, skipping" | |
202 | exit | |
203 | elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "yes" || "$UNIFIED_CGROUP_HIERARCHY" = "no" ]]; then | |
204 | _nspawn_cmd="env UNIFIED_CGROUP_HIERARCHY=$UNIFIED_CGROUP_HIERARCHY $_nspawn_cmd" | |
205 | elif [[ "$UNIFIED_CGROUP_HIERARCHY" = "default" ]]; then | |
206 | _nspawn_cmd="env --unset=UNIFIED_CGROUP_HIERARCHY $_nspawn_cmd" | |
207 | else | |
208 | dfatal "Unknown UNIFIED_CGROUP_HIERARCHY. Got $UNIFIED_CGROUP_HIERARCHY, expected [yes|no|hybrid|default]" | |
209 | exit 1 | |
210 | fi | |
856ca72b | 211 | |
b2ecd099 MP |
212 | (set -x; $_nspawn_cmd) |
213 | rc=$? | |
214 | if [ "$rc" = 124 ] && [ "$NSPAWN_TIMEOUT" != "infinity" ]; then | |
215 | derror "test timed out after $NSPAWN_TIMEOUT s" | |
216 | TIMED_OUT=1 | |
217 | else | |
218 | [ "$rc" != 0 ] && derror "nspawn failed with exit code $rc" | |
219 | fi | |
220 | return 0 | |
889a9042 RC |
221 | } |
222 | ||
223 | setup_basic_environment() { | |
224 | # create the basic filesystem layout | |
225 | setup_basic_dirs | |
226 | ||
227 | install_systemd | |
228 | install_missing_libraries | |
229 | install_config_files | |
230 | create_rc_local | |
231 | install_basic_tools | |
232 | install_libnss | |
233 | install_pam | |
234 | install_dbus | |
235 | install_fonts | |
236 | install_keymaps | |
237 | install_terminfo | |
238 | install_execs | |
9974ff63 | 239 | install_fsck |
889a9042 RC |
240 | install_plymouth |
241 | install_debug_tools | |
242 | install_ld_so_conf | |
e3ce42e7 | 243 | setup_selinux |
889a9042 RC |
244 | strip_binaries |
245 | install_depmod_files | |
246 | generate_module_dependencies | |
ec9181d2 EV |
247 | if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then |
248 | create_asan_wrapper | |
249 | fi | |
889a9042 RC |
250 | } |
251 | ||
e3ce42e7 EV |
252 | setup_selinux() { |
253 | # don't forget KERNEL_APPEND='... selinux=1 ...' | |
254 | if [[ "$SETUP_SELINUX" != "yes" ]]; then | |
255 | ddebug "Don't setup SELinux" | |
256 | return 0 | |
257 | fi | |
258 | ddebug "Setup SELinux" | |
259 | local _conf_dir=/etc/selinux | |
260 | local _fixfiles_tools="bash uname cat sort uniq awk grep egrep head expr find rm secon setfiles" | |
261 | ||
262 | rm -rf $initdir/$_conf_dir | |
263 | if ! cp -ar $_conf_dir $initdir/$_conf_dir; then | |
264 | dfatal "Failed to copy $_conf_dir" | |
265 | exit 1 | |
266 | fi | |
267 | ||
268 | cat <<EOF >$initdir/etc/systemd/system/autorelabel.service | |
269 | [Unit] | |
270 | Description=Relabel all filesystems | |
271 | DefaultDependencies=no | |
272 | Requires=local-fs.target | |
273 | Conflicts=shutdown.target | |
274 | After=local-fs.target | |
275 | Before=sysinit.target shutdown.target | |
276 | ConditionSecurity=selinux | |
277 | ConditionPathExists=|/.autorelabel | |
278 | ||
279 | [Service] | |
280 | ExecStart=/bin/sh -x -c 'echo 0 >/sys/fs/selinux/enforce && fixfiles -f -F relabel && rm /.autorelabel && systemctl --force reboot' | |
281 | Type=oneshot | |
282 | TimeoutSec=0 | |
283 | RemainAfterExit=yes | |
284 | EOF | |
285 | ||
286 | touch $initdir/.autorelabel | |
287 | mkdir -p $initdir/etc/systemd/system/basic.target.wants | |
288 | ln -fs autorelabel.service $initdir/etc/systemd/system/basic.target.wants/autorelabel.service | |
289 | ||
290 | dracut_install $_fixfiles_tools | |
291 | dracut_install fixfiles | |
292 | dracut_install sestatus | |
293 | } | |
294 | ||
a2fbff31 EV |
295 | install_valgrind() { |
296 | if ! type -p valgrind; then | |
297 | dfatal "Failed to install valgrind" | |
298 | exit 1 | |
299 | fi | |
300 | ||
301 | local _valgrind_bins=$(strace -e execve valgrind /bin/true 2>&1 >/dev/null | perl -lne 'print $1 if /^execve\("([^"]+)"/') | |
302 | dracut_install $_valgrind_bins | |
303 | ||
304 | local _valgrind_libs=$(LD_DEBUG=files valgrind /bin/true 2>&1 >/dev/null | perl -lne 'print $1 if m{calling init: (/.*vgpreload_.*)}') | |
305 | dracut_install $_valgrind_libs | |
306 | ||
307 | local _valgrind_dbg_and_supp=$( | |
308 | strace -e open valgrind /bin/true 2>&1 >/dev/null | | |
309 | perl -lne 'if (my ($fname) = /^open\("([^"]+).*= (?!-)\d+/) { print $fname if $fname =~ /debug|\.supp$/ }' | |
310 | ) | |
311 | dracut_install $_valgrind_dbg_and_supp | |
312 | } | |
313 | ||
cb2f9d3f EV |
314 | create_valgrind_wrapper() { |
315 | local _valgrind_wrapper=$initdir/$ROOTLIBDIR/systemd-under-valgrind | |
316 | ddebug "Create $_valgrind_wrapper" | |
317 | cat >$_valgrind_wrapper <<EOF | |
318 | #!/bin/bash | |
319 | ||
23cabb68 | 320 | mount -t proc proc /proc |
cb2f9d3f EV |
321 | exec valgrind --leak-check=full --log-file=/valgrind.out $ROOTLIBDIR/systemd "\$@" |
322 | EOF | |
323 | chmod 0755 $_valgrind_wrapper | |
324 | } | |
325 | ||
1786fae3 EV |
326 | create_asan_wrapper() { |
327 | local _asan_wrapper=$initdir/$ROOTLIBDIR/systemd-under-asan | |
328 | ddebug "Create $_asan_wrapper" | |
329 | cat >$_asan_wrapper <<EOF | |
330 | #!/bin/bash | |
331 | ||
332 | set -x | |
333 | ||
334 | DEFAULT_ASAN_OPTIONS=strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1 | |
c1342d55 | 335 | DEFAULT_UBSAN_OPTIONS=print_stacktrace=1:print_summary=1 |
2614d83a | 336 | DEFAULT_ENVIRONMENT="ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS:halt_on_error=1" |
1786fae3 EV |
337 | |
338 | mount -t proc proc /proc | |
339 | mount -t sysfs sysfs /sys | |
340 | mount -o remount,rw / | |
341 | ||
342 | PATH_TO_ASAN=\$(find / -name '*libasan*' | sed 1q) | |
343 | if [[ "\$PATH_TO_ASAN" ]]; then | |
344 | # A lot of services (most notably dbus) won't start without preloading libasan | |
345 | # See https://github.com/systemd/systemd/issues/5004 | |
346 | DEFAULT_ENVIRONMENT="\$DEFAULT_ENVIRONMENT LD_PRELOAD=\$PATH_TO_ASAN" | |
347 | fi | |
348 | echo DefaultEnvironment=\$DEFAULT_ENVIRONMENT >>/etc/systemd/system.conf | |
9688fccc | 349 | echo DefaultTimeoutStartSec=180s >>/etc/systemd/system.conf |
1786fae3 EV |
350 | |
351 | # ASAN and syscall filters aren't compatible with each other. | |
352 | find / -name '*.service' -type f | xargs sed -i 's/^\\(MemoryDeny\\|SystemCall\\)/#\\1/' | |
353 | ||
88ed0f26 EV |
354 | # The redirection of ASAN reports to a file prevents them from ending up in /dev/null. |
355 | # But, apparently, sometimes it doesn't work: https://github.com/google/sanitizers/issues/886. | |
356 | JOURNALD_CONF_DIR=/etc/systemd/system/systemd-journald.service.d | |
357 | mkdir -p "\$JOURNALD_CONF_DIR" | |
358 | printf "[Service]\nEnvironment=ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd-journald.asan.log\n" >"\$JOURNALD_CONF_DIR/env.conf" | |
359 | ||
082bcdca EV |
360 | # 90s isn't enough for some services to finish when literally everything is run |
361 | # under ASan+UBSan in containers, which, in turn, are run in VMs. | |
362 | mkdir -p /etc/systemd/system/systemd-hwdb-update.service.d | |
363 | printf "[Service]\nTimeoutSec=180s\n" >/etc/systemd/system/systemd-hwdb-update.service.d/timeout.conf | |
364 | ||
c1342d55 | 365 | export ASAN_OPTIONS=\$DEFAULT_ASAN_OPTIONS:log_path=/systemd.asan.log UBSAN_OPTIONS=\$DEFAULT_UBSAN_OPTIONS |
1786fae3 EV |
366 | exec $ROOTLIBDIR/systemd "\$@" |
367 | EOF | |
368 | ||
369 | chmod 0755 $_asan_wrapper | |
370 | } | |
371 | ||
45dbd7b6 EV |
372 | create_strace_wrapper() { |
373 | local _strace_wrapper=$initdir/$ROOTLIBDIR/systemd-under-strace | |
374 | ddebug "Create $_strace_wrapper" | |
375 | cat >$_strace_wrapper <<EOF | |
376 | #!/bin/bash | |
377 | ||
378 | exec strace -D -o /strace.out $ROOTLIBDIR/systemd "\$@" | |
379 | EOF | |
380 | chmod 0755 $_strace_wrapper | |
381 | } | |
382 | ||
9974ff63 EV |
383 | install_fsck() { |
384 | dracut_install /sbin/fsck* | |
385 | dracut_install -o /bin/fsck* | |
331fb4ca EV |
386 | |
387 | # fskc.reiserfs calls reiserfsck. so, install it | |
388 | dracut_install -o reiserfsck | |
9974ff63 EV |
389 | } |
390 | ||
889a9042 RC |
391 | install_dmevent() { |
392 | instmods dm_crypt =crypto | |
393 | type -P dmeventd >/dev/null && dracut_install dmeventd | |
394 | inst_libdir_file "libdevmapper-event.so*" | |
ac289ce3 EV |
395 | if [[ "$LOOKS_LIKE_DEBIAN" ]]; then |
396 | # dmsetup installs 55-dm and 60-persistent-storage-dm on Debian/Ubuntu | |
9c869ff6 DJL |
397 | # and since buster/bionic 95-dm-notify.rules |
398 | # see https://gitlab.com/debian-lvm/lvm2/blob/master/debian/patches/udev.patch | |
399 | inst_rules 55-dm.rules 60-persistent-storage-dm.rules 95-dm-notify.rules | |
ac289ce3 EV |
400 | else |
401 | inst_rules 10-dm.rules 13-dm-disk.rules 95-dm-notify.rules | |
402 | fi | |
889a9042 RC |
403 | } |
404 | ||
405 | install_systemd() { | |
406 | # install compiled files | |
ca992ecf EV |
407 | local _ninja_bin=$(type -P ninja || type -P ninja-build) |
408 | if [[ -z "$_ninja_bin" ]]; then | |
409 | dfatal "ninja was not found" | |
410 | exit 1 | |
411 | fi | |
412 | (set -x; DESTDIR=$initdir "$_ninja_bin" -C $BUILD_DIR install) | |
889a9042 | 413 | # remove unneeded documentation |
23756070 | 414 | rm -fr $initdir/usr/share/{man,doc} |
889a9042 RC |
415 | # we strip binaries since debug symbols increase binaries size a lot |
416 | # and it could fill the available space | |
417 | strip_binaries | |
61b480b6 | 418 | |
85393d8f TB |
419 | [[ "$LOOKS_LIKE_SUSE" ]] && setup_suse |
420 | ||
61b480b6 ZJS |
421 | # enable debug logging in PID1 |
422 | echo LogLevel=debug >> $initdir/etc/systemd/system.conf | |
889a9042 RC |
423 | } |
424 | ||
d7a4278d FS |
425 | get_ldpath() { |
426 | local _bin="$1" | |
427 | objdump -p "$_bin" 2>/dev/null | awk "/R(UN)?PATH/ { print \"$initdir\" \$2 }" | paste -sd : | |
428 | } | |
429 | ||
889a9042 RC |
430 | install_missing_libraries() { |
431 | # install possible missing libraries | |
e3d3dada | 432 | for i in $initdir{,/usr}/{sbin,bin}/* $initdir{,/usr}/lib/systemd/{,tests/{,manual/,unsafe/}}*; do |
d7a4278d | 433 | LD_LIBRARY_PATH=$(get_ldpath $i) inst_libs $i |
889a9042 RC |
434 | done |
435 | } | |
436 | ||
437 | create_empty_image() { | |
28c7474e EV |
438 | local _size=500 |
439 | if [[ "$STRIP_BINARIES" = "no" ]]; then | |
440 | _size=$((2*_size)) | |
441 | fi | |
739d81dd | 442 | rm -f "$TESTDIR/rootdisk.img" |
889a9042 | 443 | # Create the blank file to use as a root filesystem |
28c7474e | 444 | dd if=/dev/null of="$TESTDIR/rootdisk.img" bs=1M seek="$_size" |
889a9042 | 445 | LOOPDEV=$(losetup --show -P -f $TESTDIR/rootdisk.img) |
739d81dd | 446 | [ -b "$LOOPDEV" ] || return 1 |
889a9042 | 447 | echo "LOOPDEV=$LOOPDEV" >> $STATEFILE |
edbced8a | 448 | sfdisk "$LOOPDEV" <<EOF |
28c7474e | 449 | ,$((_size-10))M |
889a9042 RC |
450 | , |
451 | EOF | |
452 | ||
053edc5b EV |
453 | udevadm settle |
454 | ||
331fb4ca EV |
455 | local _label="-L systemd" |
456 | # mkfs.reiserfs doesn't know -L. so, use --label instead | |
457 | [[ "$FSTYPE" == "reiserfs" ]] && _label="--label systemd" | |
458 | if ! mkfs -t "${FSTYPE}" ${_label} "${LOOPDEV}p1" -q; then | |
459 | dfatal "Failed to mkfs -t ${FSTYPE}" | |
460 | exit 1 | |
461 | fi | |
889a9042 RC |
462 | } |
463 | ||
0d6e61d6 EV |
464 | check_asan_reports() { |
465 | local ret=0 | |
466 | local root="$1" | |
467 | ||
7e11a95e | 468 | if [[ "$IS_BUILT_WITH_ASAN" = "yes" ]]; then |
0d6e61d6 EV |
469 | ls -l "$root" |
470 | if [[ -e "$root/systemd.asan.log.1" ]]; then | |
471 | cat "$root/systemd.asan.log.1" | |
7e11a95e EV |
472 | ret=$(($ret+1)) |
473 | fi | |
998445fd | 474 | |
0d6e61d6 | 475 | journald_report=$(find "$root" -name "systemd-journald.asan.log*" -exec cat {} \;) |
998445fd EV |
476 | if [[ ! -z "$journald_report" ]]; then |
477 | printf "%s" "$journald_report" | |
478 | ret=$(($ret+1)) | |
479 | fi | |
ed4f303f | 480 | |
0d6e61d6 | 481 | pids=$("$BUILD_DIR/journalctl" -D "$root/var/log/journal" | perl -alne 'print $1 if /\[(\d+)\]:\s*SUMMARY:\s+\w+Sanitizer/') |
ed4f303f EV |
482 | if [[ ! -z "$pids" ]]; then |
483 | ret=$(($ret+1)) | |
484 | for pid in $pids; do | |
0d6e61d6 | 485 | "$BUILD_DIR/journalctl" -D "$root/var/log/journal" _PID=$pid --no-pager |
ed4f303f EV |
486 | done |
487 | fi | |
7e11a95e EV |
488 | fi |
489 | ||
889a9042 RC |
490 | return $ret |
491 | } | |
492 | ||
0d6e61d6 EV |
493 | check_result_nspawn() { |
494 | local ret=1 | |
495 | local journald_report="" | |
496 | local pids="" | |
497 | [[ -e $TESTDIR/$1/testok ]] && ret=0 | |
498 | [[ -f $TESTDIR/$1/failed ]] && cp -a $TESTDIR/$1/failed $TESTDIR | |
499 | cp -a $TESTDIR/$1/var/log/journal $TESTDIR | |
500 | [[ -f $TESTDIR/failed ]] && cat $TESTDIR/failed | |
501 | ls -l $TESTDIR/journal/*/*.journal | |
502 | test -s $TESTDIR/failed && ret=$(($ret+1)) | |
503 | [ -n "$TIMED_OUT" ] && ret=$(($ret+1)) | |
504 | check_asan_reports "$TESTDIR/$1" || ret=$(($ret+1)) | |
505 | return $ret | |
506 | } | |
507 | ||
054ee249 MP |
508 | # can be overridden in specific test |
509 | check_result_qemu() { | |
0013fac2 | 510 | local ret=1 |
054ee249 MP |
511 | mkdir -p $TESTDIR/root |
512 | mount ${LOOPDEV}p1 $TESTDIR/root | |
513 | [[ -e $TESTDIR/root/testok ]] && ret=0 | |
514 | [[ -f $TESTDIR/root/failed ]] && cp -a $TESTDIR/root/failed $TESTDIR | |
515 | cp -a $TESTDIR/root/var/log/journal $TESTDIR | |
0d6e61d6 | 516 | check_asan_reports "$TESTDIR/root" || ret=$(($ret+1)) |
054ee249 MP |
517 | umount $TESTDIR/root |
518 | [[ -f $TESTDIR/failed ]] && cat $TESTDIR/failed | |
519 | ls -l $TESTDIR/journal/*/*.journal | |
520 | test -s $TESTDIR/failed && ret=$(($ret+1)) | |
521 | [ -n "$TIMED_OUT" ] && ret=$(($ret+1)) | |
522 | return $ret | |
523 | } | |
524 | ||
889a9042 | 525 | strip_binaries() { |
5a613464 EV |
526 | if [[ "$STRIP_BINARIES" = "no" ]]; then |
527 | ddebug "Don't strip binaries" | |
528 | return 0 | |
529 | fi | |
889a9042 RC |
530 | ddebug "Strip binaries" |
531 | find "$initdir" -executable -not -path '*/lib/modules/*.ko' -type f | xargs strip --strip-unneeded | ddebug | |
532 | } | |
533 | ||
534 | create_rc_local() { | |
535 | mkdir -p $initdir/etc/rc.d | |
536 | cat >$initdir/etc/rc.d/rc.local <<EOF | |
537 | #!/bin/bash | |
538 | exit 0 | |
539 | EOF | |
540 | chmod 0755 $initdir/etc/rc.d/rc.local | |
541 | } | |
542 | ||
543 | install_execs() { | |
c7eda013 EV |
544 | ddebug "install any Execs from the service files" |
545 | ( | |
209f4b9e | 546 | export PKG_CONFIG_PATH=$BUILD_DIR/src/core/ |
c7eda013 EV |
547 | systemdsystemunitdir=$(pkg-config --variable=systemdsystemunitdir systemd) |
548 | systemduserunitdir=$(pkg-config --variable=systemduserunitdir systemd) | |
fe4bd4e5 | 549 | sed -r -n 's|^Exec[a-zA-Z]*=[@+!-]*([^ ]+).*|\1|gp' $initdir/{$systemdsystemunitdir,$systemduserunitdir}/*.service \ |
e180bdb5 | 550 | | sort -u | while read i; do |
818567fc MP |
551 | # some {rc,halt}.local scripts and programs are okay to not exist, the rest should |
552 | inst $i || [ "${i%.local}" != "$i" ] || [ "${i%systemd-update-done}" != "$i" ] | |
c7eda013 EV |
553 | done |
554 | ) | |
889a9042 RC |
555 | } |
556 | ||
557 | generate_module_dependencies() { | |
558 | if [[ -d $initdir/lib/modules/$KERNEL_VER ]] && \ | |
559 | ! depmod -a -b "$initdir" $KERNEL_VER; then | |
560 | dfatal "\"depmod -a $KERNEL_VER\" failed." | |
561 | exit 1 | |
562 | fi | |
563 | } | |
564 | ||
565 | install_depmod_files() { | |
566 | inst /lib/modules/$KERNEL_VER/modules.order | |
567 | inst /lib/modules/$KERNEL_VER/modules.builtin | |
568 | } | |
569 | ||
570 | install_plymouth() { | |
571 | # install plymouth, if found... else remove plymouth service files | |
572 | # if [ -x /usr/libexec/plymouth/plymouth-populate-initrd ]; then | |
573 | # PLYMOUTH_POPULATE_SOURCE_FUNCTIONS="$TEST_BASE_DIR/test-functions" \ | |
574 | # /usr/libexec/plymouth/plymouth-populate-initrd -t $initdir | |
575 | # dracut_install plymouth plymouthd | |
576 | # else | |
577 | rm -f $initdir/{usr/lib,etc}/systemd/system/plymouth* $initdir/{usr/lib,etc}/systemd/system/*/plymouth* | |
578 | # fi | |
579 | } | |
580 | ||
581 | install_ld_so_conf() { | |
582 | cp -a /etc/ld.so.conf* $initdir/etc | |
583 | ldconfig -r "$initdir" | |
584 | } | |
585 | ||
586 | install_config_files() { | |
818567fc | 587 | inst /etc/sysconfig/init || true |
889a9042 RC |
588 | inst /etc/passwd |
589 | inst /etc/shadow | |
bf3a947c | 590 | inst /etc/login.defs |
889a9042 RC |
591 | inst /etc/group |
592 | inst /etc/shells | |
593 | inst /etc/nsswitch.conf | |
818567fc MP |
594 | inst /etc/pam.conf || true |
595 | inst /etc/securetty || true | |
889a9042 RC |
596 | inst /etc/os-release |
597 | inst /etc/localtime | |
598 | # we want an empty environment | |
599 | > $initdir/etc/environment | |
600 | > $initdir/etc/machine-id | |
601 | # set the hostname | |
602 | echo systemd-testsuite > $initdir/etc/hostname | |
603 | # fstab | |
85393d8f TB |
604 | if [[ "$LOOKS_LIKE_SUSE" ]]; then |
605 | ROOTMOUNT="/dev/sda1 / ${FSTYPE} rw 0 1" | |
606 | else | |
607 | ROOTMOUNT="LABEL=systemd / ${FSTYPE} rw 0 1" | |
608 | fi | |
609 | ||
889a9042 | 610 | cat >$initdir/etc/fstab <<EOF |
85393d8f | 611 | $ROOTMOUNT |
889a9042 RC |
612 | EOF |
613 | } | |
614 | ||
615 | install_basic_tools() { | |
616 | [[ $BASICTOOLS ]] && dracut_install $BASICTOOLS | |
4be4833e | 617 | dracut_install -o sushell |
7d023341 MP |
618 | # in Debian ldconfig is just a shell script wrapper around ldconfig.real |
619 | dracut_install -o ldconfig.real | |
889a9042 RC |
620 | } |
621 | ||
622 | install_debug_tools() { | |
623 | [[ $DEBUGTOOLS ]] && dracut_install $DEBUGTOOLS | |
624 | } | |
625 | ||
626 | install_libnss() { | |
627 | # install libnss_files for login | |
cffae62b | 628 | NSS_LIBS=$(LD_DEBUG=files getent passwd 2>&1 >/dev/null |sed -n '/calling init: .*libnss_/ {s!^.* /!/!; p}') |
99877b7e | 629 | dracut_install $NSS_LIBS |
889a9042 RC |
630 | } |
631 | ||
632 | install_dbus() { | |
3486cb6c | 633 | inst $ROOTLIBDIR/system/dbus.socket |
a978c9f2 FS |
634 | |
635 | # Fedora rawhide replaced dbus.service with dbus-daemon.service | |
636 | if [ -f $ROOTLIBDIR/system/dbus-daemon.service ]; then | |
637 | inst $ROOTLIBDIR/system/dbus-daemon.service | |
638 | # Alias symlink | |
639 | inst_symlink /etc/systemd/system/dbus.service | |
640 | else | |
641 | inst $ROOTLIBDIR/system/dbus.service | |
642 | fi | |
889a9042 RC |
643 | |
644 | find \ | |
e63b61be | 645 | /etc/dbus-1 /usr/share/dbus-1 -xtype f \ |
889a9042 RC |
646 | | while read file; do |
647 | inst $file | |
648 | done | |
649 | } | |
650 | ||
651 | install_pam() { | |
0fe15dc8 | 652 | ( |
818567fc MP |
653 | if [[ "$LOOKS_LIKE_DEBIAN" ]] && type -p dpkg-architecture &>/dev/null; then |
654 | find "/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)/security" -xtype f | |
655 | else | |
656 | find /lib*/security -xtype f | |
657 | fi | |
658 | find /etc/pam.d /etc/security -xtype f | |
0fe15dc8 | 659 | ) | while read file; do |
889a9042 RC |
660 | inst $file |
661 | done | |
417491f1 | 662 | |
d5172c79 EV |
663 | # pam_unix depends on unix_chkpwd. |
664 | # see http://www.linux-pam.org/Linux-PAM-html/sag-pam_unix.html | |
665 | dracut_install -o unix_chkpwd | |
666 | ||
417491f1 EV |
667 | [[ "$LOOKS_LIKE_DEBIAN" ]] && |
668 | cp /etc/pam.d/systemd-user $initdir/etc/pam.d/ | |
e14b866b ZJS |
669 | |
670 | # set empty root password for easy debugging | |
671 | sed -i 's/^root:x:/root::/' $initdir/etc/passwd | |
889a9042 RC |
672 | } |
673 | ||
674 | install_keymaps() { | |
83a7051e YW |
675 | # The first three paths may be deprecated. |
676 | # It seems now the last two paths are used by many distributions. | |
889a9042 RC |
677 | for i in \ |
678 | /usr/lib/kbd/keymaps/include/* \ | |
679 | /usr/lib/kbd/keymaps/i386/include/* \ | |
83a7051e YW |
680 | /usr/lib/kbd/keymaps/i386/qwerty/us.* \ |
681 | /usr/lib/kbd/keymaps/legacy/include/* \ | |
682 | /usr/lib/kbd/keymaps/legacy/i386/qwerty/us.*; do | |
889a9042 RC |
683 | [[ -f $i ]] || continue |
684 | inst $i | |
685 | done | |
ad931fee YW |
686 | |
687 | # When it takes any argument, then install more keymaps. | |
688 | if [[ -n $1 ]]; then | |
689 | for i in \ | |
690 | /usr/lib/kbd/keymaps/i386/*/* \ | |
691 | /usr/lib/kbd/keymaps/legacy/i386/*/*; do | |
692 | [[ -f $i ]] || continue | |
693 | inst $i | |
694 | done | |
695 | fi | |
889a9042 RC |
696 | } |
697 | ||
7d10ec1c YW |
698 | install_zoneinfo() { |
699 | for i in /usr/share/zoneinfo/{,*/,*/*/}*; do | |
700 | [[ -f $i ]] || continue | |
701 | inst $i | |
702 | done | |
703 | } | |
704 | ||
889a9042 RC |
705 | install_fonts() { |
706 | for i in \ | |
25b47f96 | 707 | /usr/lib/kbd/consolefonts/eurlatgr* \ |
889a9042 RC |
708 | /usr/lib/kbd/consolefonts/latarcyrheb-sun16*; do |
709 | [[ -f $i ]] || continue | |
710 | inst $i | |
711 | done | |
712 | } | |
713 | ||
714 | install_terminfo() { | |
715 | for _terminfodir in /lib/terminfo /etc/terminfo /usr/share/terminfo; do | |
716 | [ -f ${_terminfodir}/l/linux ] && break | |
717 | done | |
718 | dracut_install -o ${_terminfodir}/l/linux | |
719 | } | |
720 | ||
721 | setup_testsuite() { | |
53d90f95 | 722 | cp $TEST_BASE_DIR/testsuite.target $initdir/etc/systemd/system/ |
5c404f1a | 723 | cp $TEST_BASE_DIR/end.service $initdir/etc/systemd/system/ |
889a9042 RC |
724 | |
725 | mkdir -p $initdir/etc/systemd/system/testsuite.target.wants | |
726 | ln -fs $TEST_BASE_DIR/testsuite.service $initdir/etc/systemd/system/testsuite.target.wants/testsuite.service | |
727 | ln -fs $TEST_BASE_DIR/end.service $initdir/etc/systemd/system/testsuite.target.wants/end.service | |
728 | ||
729 | # make the testsuite the default target | |
730 | ln -fs testsuite.target $initdir/etc/systemd/system/default.target | |
731 | } | |
732 | ||
733 | setup_nspawn_root() { | |
734 | rm -fr $TESTDIR/nspawn-root | |
735 | ddebug "cp -ar $initdir $TESTDIR/nspawn-root" | |
736 | cp -ar $initdir $TESTDIR/nspawn-root | |
737 | # we don't mount in the nspawn root | |
738 | rm -f $TESTDIR/nspawn-root/etc/fstab | |
746fbd9c EV |
739 | if [[ "$RUN_IN_UNPRIVILEGED_CONTAINER" = "yes" ]]; then |
740 | cp -ar $TESTDIR/nspawn-root $TESTDIR/unprivileged-nspawn-root | |
741 | fi | |
889a9042 RC |
742 | } |
743 | ||
0d6e798a | 744 | setup_basic_dirs() { |
889a9042 RC |
745 | mkdir -p $initdir/run |
746 | mkdir -p $initdir/etc/systemd/system | |
747 | mkdir -p $initdir/var/log/journal | |
748 | ||
0d6e798a | 749 | for d in usr/bin usr/sbin bin etc lib "$libdir" sbin tmp usr var var/log dev proc sys sysroot root run run/lock run/initramfs; do |
898720b7 HH |
750 | if [ -L "/$d" ]; then |
751 | inst_symlink "/$d" | |
752 | else | |
0d6e798a | 753 | inst_dir "/$d" |
898720b7 HH |
754 | fi |
755 | done | |
756 | ||
757 | ln -sfn /run "$initdir/var/run" | |
758 | ln -sfn /run/lock "$initdir/var/lock" | |
759 | } | |
760 | ||
761 | inst_libs() { | |
762 | local _bin=$1 | |
763 | local _so_regex='([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*)' | |
764 | local _file _line | |
765 | ||
766 | LC_ALL=C ldd "$_bin" 2>/dev/null | while read _line; do | |
767 | [[ $_line = 'not a dynamic executable' ]] && break | |
768 | ||
769 | if [[ $_line =~ $_so_regex ]]; then | |
770 | _file=${BASH_REMATCH[1]} | |
771 | [[ -e ${initdir}/$_file ]] && continue | |
772 | inst_library "$_file" | |
773 | continue | |
774 | fi | |
775 | ||
776 | if [[ $_line =~ not\ found ]]; then | |
777 | dfatal "Missing a shared library required by $_bin." | |
778 | dfatal "Run \"ldd $_bin\" to find out what it is." | |
779 | dfatal "$_line" | |
780 | dfatal "dracut cannot create an initrd." | |
781 | exit 1 | |
782 | fi | |
783 | done | |
784 | } | |
785 | ||
786 | import_testdir() { | |
898720b7 HH |
787 | [[ -e $STATEFILE ]] && . $STATEFILE |
788 | if [[ -z "$TESTDIR" ]] || [[ ! -d "$TESTDIR" ]]; then | |
789 | TESTDIR=$(mktemp --tmpdir=/var/tmp -d -t systemd-test.XXXXXX) | |
790 | echo "TESTDIR=\"$TESTDIR\"" > $STATEFILE | |
791 | export TESTDIR | |
792 | fi | |
793 | } | |
794 | ||
889a9042 RC |
795 | import_initdir() { |
796 | initdir=$TESTDIR/root | |
797 | export initdir | |
798 | } | |
799 | ||
898720b7 HH |
800 | ## @brief Converts numeric logging level to the first letter of level name. |
801 | # | |
802 | # @param lvl Numeric logging level in range from 1 to 6. | |
803 | # @retval 1 if @a lvl is out of range. | |
804 | # @retval 0 if @a lvl is correct. | |
805 | # @result Echoes first letter of level name. | |
806 | _lvl2char() { | |
807 | case "$1" in | |
808 | 1) echo F;; | |
809 | 2) echo E;; | |
810 | 3) echo W;; | |
811 | 4) echo I;; | |
812 | 5) echo D;; | |
813 | 6) echo T;; | |
814 | *) return 1;; | |
815 | esac | |
816 | } | |
817 | ||
818 | ## @brief Internal helper function for _do_dlog() | |
819 | # | |
820 | # @param lvl Numeric logging level. | |
821 | # @param msg Message. | |
822 | # @retval 0 It's always returned, even if logging failed. | |
823 | # | |
824 | # @note This function is not supposed to be called manually. Please use | |
825 | # dtrace(), ddebug(), or others instead which wrap this one. | |
826 | # | |
827 | # This function calls _do_dlog() either with parameter msg, or if | |
828 | # none is given, it will read standard input and will use every line as | |
829 | # a message. | |
830 | # | |
831 | # This enables: | |
832 | # dwarn "This is a warning" | |
833 | # echo "This is a warning" | dwarn | |
20fc56c0 | 834 | LOG_LEVEL=${LOG_LEVEL:-4} |
898720b7 HH |
835 | |
836 | dlog() { | |
837 | [ -z "$LOG_LEVEL" ] && return 0 | |
838 | [ $1 -le $LOG_LEVEL ] || return 0 | |
839 | local lvl="$1"; shift | |
840 | local lvlc=$(_lvl2char "$lvl") || return 0 | |
841 | ||
842 | if [ $# -ge 1 ]; then | |
843 | echo "$lvlc: $*" | |
844 | else | |
845 | while read line; do | |
846 | echo "$lvlc: " "$line" | |
847 | done | |
848 | fi | |
849 | } | |
850 | ||
851 | ## @brief Logs message at TRACE level (6) | |
852 | # | |
853 | # @param msg Message. | |
854 | # @retval 0 It's always returned, even if logging failed. | |
855 | dtrace() { | |
856 | set +x | |
857 | dlog 6 "$@" | |
858 | [ -n "$debug" ] && set -x || : | |
859 | } | |
860 | ||
861 | ## @brief Logs message at DEBUG level (5) | |
862 | # | |
863 | # @param msg Message. | |
864 | # @retval 0 It's always returned, even if logging failed. | |
865 | ddebug() { | |
0d6e798a | 866 | # set +x |
898720b7 | 867 | dlog 5 "$@" |
0d6e798a | 868 | # [ -n "$debug" ] && set -x || : |
898720b7 HH |
869 | } |
870 | ||
871 | ## @brief Logs message at INFO level (4) | |
872 | # | |
873 | # @param msg Message. | |
874 | # @retval 0 It's always returned, even if logging failed. | |
875 | dinfo() { | |
876 | set +x | |
877 | dlog 4 "$@" | |
878 | [ -n "$debug" ] && set -x || : | |
879 | } | |
880 | ||
881 | ## @brief Logs message at WARN level (3) | |
882 | # | |
883 | # @param msg Message. | |
884 | # @retval 0 It's always returned, even if logging failed. | |
885 | dwarn() { | |
886 | set +x | |
887 | dlog 3 "$@" | |
888 | [ -n "$debug" ] && set -x || : | |
889 | } | |
890 | ||
891 | ## @brief Logs message at ERROR level (2) | |
892 | # | |
893 | # @param msg Message. | |
894 | # @retval 0 It's always returned, even if logging failed. | |
895 | derror() { | |
0d6e798a | 896 | # set +x |
898720b7 | 897 | dlog 2 "$@" |
0d6e798a | 898 | # [ -n "$debug" ] && set -x || : |
898720b7 HH |
899 | } |
900 | ||
901 | ## @brief Logs message at FATAL level (1) | |
902 | # | |
903 | # @param msg Message. | |
904 | # @retval 0 It's always returned, even if logging failed. | |
905 | dfatal() { | |
906 | set +x | |
907 | dlog 1 "$@" | |
908 | [ -n "$debug" ] && set -x || : | |
909 | } | |
910 | ||
911 | ||
912 | # Generic substring function. If $2 is in $1, return 0. | |
913 | strstr() { [ "${1#*$2*}" != "$1" ]; } | |
914 | ||
915 | # normalize_path <path> | |
916 | # Prints the normalized path, where it removes any duplicated | |
917 | # and trailing slashes. | |
918 | # Example: | |
919 | # $ normalize_path ///test/test// | |
920 | # /test/test | |
921 | normalize_path() { | |
922 | shopt -q -s extglob | |
923 | set -- "${1//+(\/)//}" | |
924 | shopt -q -u extglob | |
925 | echo "${1%/}" | |
926 | } | |
927 | ||
928 | # convert_abs_rel <from> <to> | |
929 | # Prints the relative path, when creating a symlink to <to> from <from>. | |
930 | # Example: | |
931 | # $ convert_abs_rel /usr/bin/test /bin/test-2 | |
932 | # ../../bin/test-2 | |
933 | # $ ln -s $(convert_abs_rel /usr/bin/test /bin/test-2) /usr/bin/test | |
934 | convert_abs_rel() { | |
935 | local __current __absolute __abssize __cursize __newpath | |
936 | local -i __i __level | |
937 | ||
938 | set -- "$(normalize_path "$1")" "$(normalize_path "$2")" | |
939 | ||
940 | # corner case #1 - self looping link | |
941 | [[ "$1" == "$2" ]] && { echo "${1##*/}"; return; } | |
942 | ||
943 | # corner case #2 - own dir link | |
944 | [[ "${1%/*}" == "$2" ]] && { echo "."; return; } | |
945 | ||
946 | IFS="/" __current=($1) | |
947 | IFS="/" __absolute=($2) | |
948 | ||
949 | __abssize=${#__absolute[@]} | |
950 | __cursize=${#__current[@]} | |
951 | ||
952 | while [[ ${__absolute[__level]} == ${__current[__level]} ]] | |
953 | do | |
954 | (( __level++ )) | |
955 | if (( __level > __abssize || __level > __cursize )) | |
956 | then | |
957 | break | |
958 | fi | |
959 | done | |
960 | ||
961 | for ((__i = __level; __i < __cursize-1; __i++)) | |
962 | do | |
963 | if ((__i > __level)) | |
964 | then | |
965 | __newpath=$__newpath"/" | |
966 | fi | |
967 | __newpath=$__newpath".." | |
968 | done | |
969 | ||
970 | for ((__i = __level; __i < __abssize; __i++)) | |
971 | do | |
972 | if [[ -n $__newpath ]] | |
973 | then | |
974 | __newpath=$__newpath"/" | |
975 | fi | |
976 | __newpath=$__newpath${__absolute[__i]} | |
977 | done | |
978 | ||
979 | echo "$__newpath" | |
980 | } | |
981 | ||
982 | ||
983 | # Install a directory, keeping symlinks as on the original system. | |
984 | # Example: if /lib points to /lib64 on the host, "inst_dir /lib/file" | |
985 | # will create ${initdir}/lib64, ${initdir}/lib64/file, | |
986 | # and a symlink ${initdir}/lib -> lib64. | |
987 | inst_dir() { | |
988 | [[ -e ${initdir}/"$1" ]] && return 0 # already there | |
989 | ||
990 | local _dir="$1" _part="${1%/*}" _file | |
991 | while [[ "$_part" != "${_part%/*}" ]] && ! [[ -e "${initdir}/${_part}" ]]; do | |
992 | _dir="$_part $_dir" | |
993 | _part=${_part%/*} | |
994 | done | |
995 | ||
996 | # iterate over parent directories | |
997 | for _file in $_dir; do | |
998 | [[ -e "${initdir}/$_file" ]] && continue | |
999 | if [[ -L $_file ]]; then | |
1000 | inst_symlink "$_file" | |
1001 | else | |
1002 | # create directory | |
1003 | mkdir -m 0755 -p "${initdir}/$_file" || return 1 | |
1004 | [[ -e "$_file" ]] && chmod --reference="$_file" "${initdir}/$_file" | |
1005 | chmod u+w "${initdir}/$_file" | |
1006 | fi | |
1007 | done | |
1008 | } | |
1009 | ||
1010 | # $1 = file to copy to ramdisk | |
1011 | # $2 (optional) Name for the file on the ramdisk | |
1012 | # Location of the image dir is assumed to be $initdir | |
1013 | # We never overwrite the target if it exists. | |
1014 | inst_simple() { | |
1015 | [[ -f "$1" ]] || return 1 | |
1016 | strstr "$1" "/" || return 1 | |
1017 | ||
1018 | local _src=$1 target="${2:-$1}" | |
1019 | if ! [[ -d ${initdir}/$target ]]; then | |
1020 | [[ -e ${initdir}/$target ]] && return 0 | |
1021 | [[ -L ${initdir}/$target ]] && return 0 | |
1022 | [[ -d "${initdir}/${target%/*}" ]] || inst_dir "${target%/*}" | |
1023 | fi | |
1024 | # install checksum files also | |
1025 | if [[ -e "${_src%/*}/.${_src##*/}.hmac" ]]; then | |
1026 | inst "${_src%/*}/.${_src##*/}.hmac" "${target%/*}/.${target##*/}.hmac" | |
1027 | fi | |
1028 | ddebug "Installing $_src" | |
1029 | cp --sparse=always -pfL "$_src" "${initdir}/$target" | |
1030 | } | |
1031 | ||
1032 | # find symlinks linked to given library file | |
1033 | # $1 = library file | |
1034 | # Function searches for symlinks by stripping version numbers appended to | |
1035 | # library filename, checks if it points to the same target and finally | |
1036 | # prints the list of symlinks to stdout. | |
1037 | # | |
1038 | # Example: | |
1039 | # rev_lib_symlinks libfoo.so.8.1 | |
1040 | # output: libfoo.so.8 libfoo.so | |
1041 | # (Only if libfoo.so.8 and libfoo.so exists on host system.) | |
1042 | rev_lib_symlinks() { | |
1043 | [[ ! $1 ]] && return 0 | |
1044 | ||
1045 | local fn="$1" orig="$(readlink -f "$1")" links='' | |
1046 | ||
1047 | [[ ${fn} =~ .*\.so\..* ]] || return 1 | |
1048 | ||
1049 | until [[ ${fn##*.} == so ]]; do | |
1050 | fn="${fn%.*}" | |
1051 | [[ -L ${fn} && $(readlink -f "${fn}") == ${orig} ]] && links+=" ${fn}" | |
1052 | done | |
1053 | ||
1054 | echo "${links}" | |
1055 | } | |
1056 | ||
1057 | # Same as above, but specialized to handle dynamic libraries. | |
1058 | # It handles making symlinks according to how the original library | |
1059 | # is referenced. | |
1060 | inst_library() { | |
1061 | local _src="$1" _dest=${2:-$1} _lib _reallib _symlink | |
1062 | strstr "$1" "/" || return 1 | |
1063 | [[ -e $initdir/$_dest ]] && return 0 | |
1064 | if [[ -L $_src ]]; then | |
1065 | # install checksum files also | |
1066 | if [[ -e "${_src%/*}/.${_src##*/}.hmac" ]]; then | |
1067 | inst "${_src%/*}/.${_src##*/}.hmac" "${_dest%/*}/.${_dest##*/}.hmac" | |
1068 | fi | |
1069 | _reallib=$(readlink -f "$_src") | |
1070 | inst_simple "$_reallib" "$_reallib" | |
1071 | inst_dir "${_dest%/*}" | |
1072 | [[ -d "${_dest%/*}" ]] && _dest=$(readlink -f "${_dest%/*}")/${_dest##*/} | |
1073 | ln -sfn $(convert_abs_rel "${_dest}" "${_reallib}") "${initdir}/${_dest}" | |
1074 | else | |
1075 | inst_simple "$_src" "$_dest" | |
1076 | fi | |
1077 | ||
1078 | # Create additional symlinks. See rev_symlinks description. | |
1079 | for _symlink in $(rev_lib_symlinks $_src) $(rev_lib_symlinks $_reallib); do | |
818567fc | 1080 | [[ -e $initdir/$_symlink ]] || { |
898720b7 HH |
1081 | ddebug "Creating extra symlink: $_symlink" |
1082 | inst_symlink $_symlink | |
1083 | } | |
1084 | done | |
1085 | } | |
1086 | ||
1087 | # find a binary. If we were not passed the full path directly, | |
1088 | # search in the usual places to find the binary. | |
1089 | find_binary() { | |
1090 | if [[ -z ${1##/*} ]]; then | |
1091 | if [[ -x $1 ]] || { strstr "$1" ".so" && ldd $1 &>/dev/null; }; then | |
1092 | echo $1 | |
1093 | return 0 | |
1094 | fi | |
1095 | fi | |
1096 | ||
1097 | type -P $1 | |
1098 | } | |
1099 | ||
1100 | # Same as above, but specialized to install binary executables. | |
1101 | # Install binary executable, and all shared library dependencies, if any. | |
1102 | inst_binary() { | |
1103 | local _bin _target | |
1104 | _bin=$(find_binary "$1") || return 1 | |
1105 | _target=${2:-$_bin} | |
1106 | [[ -e $initdir/$_target ]] && return 0 | |
1107 | [[ -L $_bin ]] && inst_symlink $_bin $_target && return 0 | |
1108 | local _file _line | |
1109 | local _so_regex='([^ ]*/lib[^/]*/[^ ]*\.so[^ ]*)' | |
1110 | # I love bash! | |
1111 | LC_ALL=C ldd "$_bin" 2>/dev/null | while read _line; do | |
1112 | [[ $_line = 'not a dynamic executable' ]] && break | |
1113 | ||
1114 | if [[ $_line =~ $_so_regex ]]; then | |
1115 | _file=${BASH_REMATCH[1]} | |
1116 | [[ -e ${initdir}/$_file ]] && continue | |
1117 | inst_library "$_file" | |
1118 | continue | |
1119 | fi | |
1120 | ||
1121 | if [[ $_line =~ not\ found ]]; then | |
1122 | dfatal "Missing a shared library required by $_bin." | |
1123 | dfatal "Run \"ldd $_bin\" to find out what it is." | |
1124 | dfatal "$_line" | |
1125 | dfatal "dracut cannot create an initrd." | |
1126 | exit 1 | |
1127 | fi | |
1128 | done | |
1129 | inst_simple "$_bin" "$_target" | |
1130 | } | |
1131 | ||
1132 | # same as above, except for shell scripts. | |
1133 | # If your shell script does not start with shebang, it is not a shell script. | |
1134 | inst_script() { | |
1135 | local _bin | |
1136 | _bin=$(find_binary "$1") || return 1 | |
1137 | shift | |
1138 | local _line _shebang_regex | |
1139 | read -r -n 80 _line <"$_bin" | |
1140 | # If debug is set, clean unprintable chars to prevent messing up the term | |
1141 | [[ $debug ]] && _line=$(echo -n "$_line" | tr -c -d '[:print:][:space:]') | |
1142 | _shebang_regex='(#! *)(/[^ ]+).*' | |
1143 | [[ $_line =~ $_shebang_regex ]] || return 1 | |
1144 | inst "${BASH_REMATCH[2]}" && inst_simple "$_bin" "$@" | |
1145 | } | |
1146 | ||
1147 | # same as above, but specialized for symlinks | |
1148 | inst_symlink() { | |
1149 | local _src=$1 _target=${2:-$1} _realsrc | |
1150 | strstr "$1" "/" || return 1 | |
1151 | [[ -L $1 ]] || return 1 | |
1152 | [[ -L $initdir/$_target ]] && return 0 | |
1153 | _realsrc=$(readlink -f "$_src") | |
1154 | if ! [[ -e $initdir/$_realsrc ]]; then | |
1155 | if [[ -d $_realsrc ]]; then | |
1156 | inst_dir "$_realsrc" | |
1157 | else | |
1158 | inst "$_realsrc" | |
1159 | fi | |
1160 | fi | |
1161 | [[ ! -e $initdir/${_target%/*} ]] && inst_dir "${_target%/*}" | |
1162 | [[ -d ${_target%/*} ]] && _target=$(readlink -f ${_target%/*})/${_target##*/} | |
1163 | ln -sfn $(convert_abs_rel "${_target}" "${_realsrc}") "$initdir/$_target" | |
1164 | } | |
1165 | ||
1166 | # attempt to install any programs specified in a udev rule | |
1167 | inst_rule_programs() { | |
1168 | local _prog _bin | |
1169 | ||
1170 | if grep -qE 'PROGRAM==?"[^ "]+' "$1"; then | |
1171 | for _prog in $(grep -E 'PROGRAM==?"[^ "]+' "$1" | sed -r 's/.*PROGRAM==?"([^ "]+).*/\1/'); do | |
1172 | if [ -x /lib/udev/$_prog ]; then | |
1173 | _bin=/lib/udev/$_prog | |
1174 | else | |
1175 | _bin=$(find_binary "$_prog") || { | |
1176 | dinfo "Skipping program $_prog using in udev rule $(basename $1) as it cannot be found" | |
1177 | continue; | |
1178 | } | |
1179 | fi | |
1180 | ||
1181 | #dinfo "Installing $_bin due to it's use in the udev rule $(basename $1)" | |
1182 | dracut_install "$_bin" | |
1183 | done | |
1184 | fi | |
1185 | } | |
1186 | ||
1187 | # udev rules always get installed in the same place, so | |
1188 | # create a function to install them to make life simpler. | |
1189 | inst_rules() { | |
1190 | local _target=/etc/udev/rules.d _rule _found | |
1191 | ||
1192 | inst_dir "/lib/udev/rules.d" | |
1193 | inst_dir "$_target" | |
1194 | for _rule in "$@"; do | |
1195 | if [ "${rule#/}" = "$rule" ]; then | |
1196 | for r in /lib/udev/rules.d /etc/udev/rules.d; do | |
1197 | if [[ -f $r/$_rule ]]; then | |
1198 | _found="$r/$_rule" | |
1199 | inst_simple "$_found" | |
1200 | inst_rule_programs "$_found" | |
1201 | fi | |
1202 | done | |
1203 | fi | |
1204 | for r in '' ./ $dracutbasedir/rules.d/; do | |
1205 | if [[ -f ${r}$_rule ]]; then | |
1206 | _found="${r}$_rule" | |
1207 | inst_simple "$_found" "$_target/${_found##*/}" | |
1208 | inst_rule_programs "$_found" | |
1209 | fi | |
1210 | done | |
1211 | [[ $_found ]] || dinfo "Skipping udev rule: $_rule" | |
31ce89e7 | 1212 | _found= |
898720b7 HH |
1213 | done |
1214 | } | |
1215 | ||
1216 | # general purpose installation function | |
1217 | # Same args as above. | |
1218 | inst() { | |
1219 | local _x | |
1220 | ||
1221 | case $# in | |
1222 | 1) ;; | |
1223 | 2) [[ ! $initdir && -d $2 ]] && export initdir=$2 | |
1224 | [[ $initdir = $2 ]] && set $1;; | |
1225 | 3) [[ -z $initdir ]] && export initdir=$2 | |
1226 | set $1 $3;; | |
1227 | *) dfatal "inst only takes 1 or 2 or 3 arguments" | |
1228 | exit 1;; | |
1229 | esac | |
1230 | for _x in inst_symlink inst_script inst_binary inst_simple; do | |
1231 | $_x "$@" && return 0 | |
1232 | done | |
1233 | return 1 | |
1234 | } | |
1235 | ||
1236 | # install any of listed files | |
1237 | # | |
1238 | # If first argument is '-d' and second some destination path, first accessible | |
1239 | # source is installed into this path, otherwise it will installed in the same | |
1240 | # path as source. If none of listed files was installed, function return 1. | |
1241 | # On first successful installation it returns with 0 status. | |
1242 | # | |
1243 | # Example: | |
1244 | # | |
1245 | # inst_any -d /bin/foo /bin/bar /bin/baz | |
1246 | # | |
1247 | # Lets assume that /bin/baz exists, so it will be installed as /bin/foo in | |
1248 | # initramfs. | |
1249 | inst_any() { | |
1250 | local to f | |
1251 | ||
1252 | [[ $1 = '-d' ]] && to="$2" && shift 2 | |
1253 | ||
1254 | for f in "$@"; do | |
1255 | if [[ -e $f ]]; then | |
1256 | [[ $to ]] && inst "$f" "$to" && return 0 | |
1257 | inst "$f" && return 0 | |
1258 | fi | |
1259 | done | |
1260 | ||
1261 | return 1 | |
1262 | } | |
1263 | ||
1264 | # dracut_install [-o ] <file> [<file> ... ] | |
1265 | # Install <file> to the initramfs image | |
1266 | # -o optionally install the <file> and don't fail, if it is not there | |
1267 | dracut_install() { | |
1268 | local _optional=no | |
1269 | if [[ $1 = '-o' ]]; then | |
1270 | _optional=yes | |
1271 | shift | |
1272 | fi | |
1273 | while (($# > 0)); do | |
1274 | if ! inst "$1" ; then | |
1275 | if [[ $_optional = yes ]]; then | |
1276 | dinfo "Skipping program $1 as it cannot be found and is" \ | |
1277 | "flagged to be optional" | |
1278 | else | |
1279 | dfatal "Failed to install $1" | |
1280 | exit 1 | |
1281 | fi | |
1282 | fi | |
1283 | shift | |
1284 | done | |
1285 | } | |
1286 | ||
0d6e798a HH |
1287 | # Install a single kernel module along with any firmware it may require. |
1288 | # $1 = full path to kernel module to install | |
1289 | install_kmod_with_fw() { | |
1290 | # no need to go further if the module is already installed | |
1291 | ||
1292 | [[ -e "${initdir}/lib/modules/$KERNEL_VER/${1##*/lib/modules/$KERNEL_VER/}" ]] \ | |
1293 | && return 0 | |
1294 | ||
1295 | [[ -e "$initdir/.kernelmodseen/${1##*/}" ]] && return 0 | |
1296 | ||
1297 | if [[ $omit_drivers ]]; then | |
1298 | local _kmod=${1##*/} | |
1299 | _kmod=${_kmod%.ko} | |
1300 | _kmod=${_kmod/-/_} | |
1301 | if [[ "$_kmod" =~ $omit_drivers ]]; then | |
1302 | dinfo "Omitting driver $_kmod" | |
1303 | return 1 | |
1304 | fi | |
1305 | if [[ "${1##*/lib/modules/$KERNEL_VER/}" =~ $omit_drivers ]]; then | |
1306 | dinfo "Omitting driver $_kmod" | |
1307 | return 1 | |
1308 | fi | |
1309 | fi | |
1310 | ||
1311 | [ -d "$initdir/.kernelmodseen" ] && \ | |
1312 | > "$initdir/.kernelmodseen/${1##*/}" | |
1313 | ||
1314 | inst_simple "$1" "/lib/modules/$KERNEL_VER/${1##*/lib/modules/$KERNEL_VER/}" \ | |
1315 | || return $? | |
1316 | ||
1317 | local _modname=${1##*/} _fwdir _found _fw | |
1318 | _modname=${_modname%.ko*} | |
1319 | for _fw in $(modinfo -k $KERNEL_VER -F firmware $1 2>/dev/null); do | |
1320 | _found='' | |
1321 | for _fwdir in $fw_dir; do | |
1322 | if [[ -d $_fwdir && -f $_fwdir/$_fw ]]; then | |
1323 | inst_simple "$_fwdir/$_fw" "/lib/firmware/$_fw" | |
1324 | _found=yes | |
1325 | fi | |
1326 | done | |
1327 | if [[ $_found != yes ]]; then | |
1328 | if ! grep -qe "\<${_modname//-/_}\>" /proc/modules; then | |
1329 | dinfo "Possible missing firmware \"${_fw}\" for kernel module" \ | |
1330 | "\"${_modname}.ko\"" | |
1331 | else | |
1332 | dwarn "Possible missing firmware \"${_fw}\" for kernel module" \ | |
1333 | "\"${_modname}.ko\"" | |
1334 | fi | |
1335 | fi | |
1336 | done | |
1337 | return 0 | |
1338 | } | |
1339 | ||
1340 | # Do something with all the dependencies of a kernel module. | |
1341 | # Note that kernel modules depend on themselves using the technique we use | |
1342 | # $1 = function to call for each dependency we find | |
1343 | # It will be passed the full path to the found kernel module | |
1344 | # $2 = module to get dependencies for | |
1345 | # rest of args = arguments to modprobe | |
1346 | # _fderr specifies FD passed from surrounding scope | |
1347 | for_each_kmod_dep() { | |
1348 | local _func=$1 _kmod=$2 _cmd _modpath _options _found=0 | |
1349 | shift 2 | |
1350 | modprobe "$@" --ignore-install --show-depends $_kmod 2>&${_fderr} | ( | |
1351 | while read _cmd _modpath _options; do | |
1352 | [[ $_cmd = insmod ]] || continue | |
1353 | $_func ${_modpath} || exit $? | |
1354 | _found=1 | |
1355 | done | |
1356 | [[ $_found -eq 0 ]] && exit 1 | |
1357 | exit 0 | |
1358 | ) | |
1359 | } | |
1360 | ||
1361 | # filter kernel modules to install certain modules that meet specific | |
1362 | # requirements. | |
1363 | # $1 = search only in subdirectory of /kernel/$1 | |
1364 | # $2 = function to call with module name to filter. | |
1365 | # This function will be passed the full path to the module to test. | |
c5315881 | 1366 | # The behavior of this function can vary depending on whether $hostonly is set. |
0d6e798a HH |
1367 | # If it is, we will only look at modules that are already in memory. |
1368 | # If it is not, we will look at all kernel modules | |
1369 | # This function returns the full filenames of modules that match $1 | |
1370 | filter_kernel_modules_by_path () ( | |
1371 | local _modname _filtercmd | |
1372 | if ! [[ $hostonly ]]; then | |
1373 | _filtercmd='find "$KERNEL_MODS/kernel/$1" "$KERNEL_MODS/extra"' | |
1374 | _filtercmd+=' "$KERNEL_MODS/weak-updates" -name "*.ko" -o -name "*.ko.gz"' | |
1375 | _filtercmd+=' -o -name "*.ko.xz"' | |
1376 | _filtercmd+=' 2>/dev/null' | |
1377 | else | |
1378 | _filtercmd='cut -d " " -f 1 </proc/modules|xargs modinfo -F filename ' | |
1379 | _filtercmd+='-k $KERNEL_VER 2>/dev/null' | |
1380 | fi | |
1381 | for _modname in $(eval $_filtercmd); do | |
1382 | case $_modname in | |
1383 | *.ko) "$2" "$_modname" && echo "$_modname";; | |
1384 | *.ko.gz) gzip -dc "$_modname" > $initdir/$$.ko | |
1385 | $2 $initdir/$$.ko && echo "$_modname" | |
1386 | rm -f $initdir/$$.ko | |
1387 | ;; | |
1388 | *.ko.xz) xz -dc "$_modname" > $initdir/$$.ko | |
1389 | $2 $initdir/$$.ko && echo "$_modname" | |
1390 | rm -f $initdir/$$.ko | |
1391 | ;; | |
1392 | esac | |
1393 | done | |
1394 | ) | |
1395 | find_kernel_modules_by_path () ( | |
1396 | if ! [[ $hostonly ]]; then | |
1397 | find "$KERNEL_MODS/kernel/$1" "$KERNEL_MODS/extra" "$KERNEL_MODS/weak-updates" \ | |
1398 | -name "*.ko" -o -name "*.ko.gz" -o -name "*.ko.xz" 2>/dev/null | |
1399 | else | |
1400 | cut -d " " -f 1 </proc/modules \ | |
1401 | | xargs modinfo -F filename -k $KERNEL_VER 2>/dev/null | |
1402 | fi | |
1403 | ) | |
1404 | ||
1405 | filter_kernel_modules () { | |
1406 | filter_kernel_modules_by_path drivers "$1" | |
1407 | } | |
1408 | ||
1409 | find_kernel_modules () { | |
1410 | find_kernel_modules_by_path drivers | |
1411 | } | |
1412 | ||
1413 | # instmods [-c] <kernel module> [<kernel module> ... ] | |
1414 | # instmods [-c] <kernel subsystem> | |
1415 | # install kernel modules along with all their dependencies. | |
1416 | # <kernel subsystem> can be e.g. "=block" or "=drivers/usb/storage" | |
1417 | instmods() { | |
1418 | [[ $no_kernel = yes ]] && return | |
1419 | # called [sub]functions inherit _fderr | |
1420 | local _fderr=9 | |
1421 | local _check=no | |
1422 | if [[ $1 = '-c' ]]; then | |
1423 | _check=yes | |
1424 | shift | |
1425 | fi | |
1426 | ||
1427 | function inst1mod() { | |
1428 | local _ret=0 _mod="$1" | |
1429 | case $_mod in | |
1430 | =*) | |
1431 | if [ -f $KERNEL_MODS/modules.${_mod#=} ]; then | |
1432 | ( [[ "$_mpargs" ]] && echo $_mpargs | |
1433 | cat "${KERNEL_MODS}/modules.${_mod#=}" ) \ | |
1434 | | instmods | |
1435 | else | |
1436 | ( [[ "$_mpargs" ]] && echo $_mpargs | |
1437 | find "$KERNEL_MODS" -path "*/${_mod#=}/*" -printf '%f\n' ) \ | |
1438 | | instmods | |
1439 | fi | |
1440 | ;; | |
1441 | --*) _mpargs+=" $_mod" ;; | |
1442 | i2o_scsi) return ;; # Do not load this diagnostic-only module | |
1443 | *) | |
1444 | _mod=${_mod##*/} | |
1445 | # if we are already installed, skip this module and go on | |
1446 | # to the next one. | |
1447 | [[ -f "$initdir/.kernelmodseen/${_mod%.ko}.ko" ]] && return | |
1448 | ||
1449 | if [[ $omit_drivers ]] && [[ "$1" =~ $omit_drivers ]]; then | |
1450 | dinfo "Omitting driver ${_mod##$KERNEL_MODS}" | |
1451 | return | |
1452 | fi | |
1453 | # If we are building a host-specific initramfs and this | |
1454 | # module is not already loaded, move on to the next one. | |
1455 | [[ $hostonly ]] && ! grep -qe "\<${_mod//-/_}\>" /proc/modules \ | |
1456 | && ! echo $add_drivers | grep -qe "\<${_mod}\>" \ | |
1457 | && return | |
1458 | ||
1459 | # We use '-d' option in modprobe only if modules prefix path | |
1460 | # differs from default '/'. This allows us to use Dracut with | |
1461 | # old version of modprobe which doesn't have '-d' option. | |
1462 | local _moddirname=${KERNEL_MODS%%/lib/modules/*} | |
1463 | [[ -n ${_moddirname} ]] && _moddirname="-d ${_moddirname}/" | |
1464 | ||
1465 | # ok, load the module, all its dependencies, and any firmware | |
1466 | # it may require | |
1467 | for_each_kmod_dep install_kmod_with_fw $_mod \ | |
1468 | --set-version $KERNEL_VER ${_moddirname} $_mpargs | |
1469 | ((_ret+=$?)) | |
1470 | ;; | |
1471 | esac | |
1472 | return $_ret | |
1473 | } | |
1474 | ||
1475 | function instmods_1() { | |
1476 | local _mod _mpargs | |
1477 | if (($# == 0)); then # filenames from stdin | |
1478 | while read _mod; do | |
1479 | inst1mod "${_mod%.ko*}" || { | |
1480 | if [ "$_check" = "yes" ]; then | |
1481 | dfatal "Failed to install $_mod" | |
1482 | return 1 | |
1483 | fi | |
1484 | } | |
1485 | done | |
1486 | fi | |
1487 | while (($# > 0)); do # filenames as arguments | |
1488 | inst1mod ${1%.ko*} || { | |
1489 | if [ "$_check" = "yes" ]; then | |
1490 | dfatal "Failed to install $1" | |
1491 | return 1 | |
1492 | fi | |
1493 | } | |
1494 | shift | |
1495 | done | |
1496 | return 0 | |
1497 | } | |
1498 | ||
1499 | local _ret _filter_not_found='FATAL: Module .* not found.' | |
1500 | set -o pipefail | |
1501 | # Capture all stderr from modprobe to _fderr. We could use {var}>... | |
1502 | # redirections, but that would make dracut require bash4 at least. | |
1503 | eval "( instmods_1 \"\$@\" ) ${_fderr}>&1" \ | |
1504 | | while read line; do [[ "$line" =~ $_filter_not_found ]] && echo $line || echo $line >&2 ;done | derror | |
1505 | _ret=$? | |
1506 | set +o pipefail | |
1507 | return $_ret | |
1508 | } | |
898720b7 HH |
1509 | |
1510 | # inst_libdir_file [-n <pattern>] <file> [<file>...] | |
1511 | # Install a <file> located on a lib directory to the initramfs image | |
1512 | # -n <pattern> install non-matching files | |
1513 | inst_libdir_file() { | |
1514 | if [[ "$1" == "-n" ]]; then | |
1515 | local _pattern=$1 | |
1516 | shift 2 | |
1517 | for _dir in $libdirs; do | |
1518 | for _i in "$@"; do | |
1519 | for _f in "$_dir"/$_i; do | |
1520 | [[ "$_i" =~ $_pattern ]] || continue | |
1521 | [[ -e "$_i" ]] && dracut_install "$_i" | |
1522 | done | |
1523 | done | |
1524 | done | |
1525 | else | |
1526 | for _dir in $libdirs; do | |
1527 | for _i in "$@"; do | |
1528 | for _f in "$_dir"/$_i; do | |
1529 | [[ -e "$_f" ]] && dracut_install "$_f" | |
1530 | done | |
1531 | done | |
1532 | done | |
1533 | fi | |
1534 | } | |
1535 | ||
85393d8f | 1536 | setup_suse() { |
caced732 FB |
1537 | ln -fs ../usr/bin/systemctl $initdir/bin/ |
1538 | ln -fs ../usr/lib/systemd $initdir/lib/ | |
85393d8f TB |
1539 | inst_simple "/usr/lib/systemd/system/haveged.service" |
1540 | } | |
1541 | ||
054ee249 MP |
1542 | # can be overridden in specific test |
1543 | test_cleanup() { | |
1544 | umount $TESTDIR/root 2>/dev/null || true | |
818567fc | 1545 | [[ $LOOPDEV ]] && losetup -d $LOOPDEV || true |
054ee249 MP |
1546 | return 0 |
1547 | } | |
1548 | ||
1549 | test_run() { | |
1550 | if [ -z "$TEST_NO_QEMU" ]; then | |
1551 | if run_qemu; then | |
1552 | check_result_qemu || return 1 | |
1553 | else | |
1554 | dwarn "can't run QEMU, skipping" | |
1555 | fi | |
1556 | fi | |
1557 | if [ -z "$TEST_NO_NSPAWN" ]; then | |
746fbd9c EV |
1558 | if run_nspawn "nspawn-root"; then |
1559 | check_result_nspawn "nspawn-root" || return 1 | |
054ee249 MP |
1560 | else |
1561 | dwarn "can't run systemd-nspawn, skipping" | |
1562 | fi | |
746fbd9c EV |
1563 | |
1564 | if [[ "$RUN_IN_UNPRIVILEGED_CONTAINER" = "yes" ]]; then | |
1565 | if NSPAWN_ARGUMENTS="-U --private-network $NSPAWN_ARGUMENTS" run_nspawn "unprivileged-nspawn-root"; then | |
1566 | check_result_nspawn "unprivileged-nspawn-root" || return 1 | |
1567 | else | |
1568 | dwarn "can't run systemd-nspawn, skipping" | |
1569 | fi | |
1570 | fi | |
054ee249 MP |
1571 | fi |
1572 | return 0 | |
1573 | } | |
1574 | ||
898720b7 | 1575 | do_test() { |
33a5e20f HH |
1576 | if [[ $UID != "0" ]]; then |
1577 | echo "TEST: $TEST_DESCRIPTION [SKIPPED]: not root" >&2 | |
1578 | exit 0 | |
1579 | fi | |
1580 | ||
898720b7 HH |
1581 | # Detect lib paths |
1582 | [[ $libdir ]] || for libdir in /lib64 /lib; do | |
1583 | [[ -d $libdir ]] && libdirs+=" $libdir" && break | |
1584 | done | |
1585 | ||
1586 | [[ $usrlibdir ]] || for usrlibdir in /usr/lib64 /usr/lib; do | |
1587 | [[ -d $usrlibdir ]] && libdirs+=" $usrlibdir" && break | |
1588 | done | |
1589 | ||
22077c9c MP |
1590 | mkdir -p "$STATEDIR" |
1591 | ||
898720b7 | 1592 | import_testdir |
889a9042 | 1593 | import_initdir |
898720b7 HH |
1594 | |
1595 | while (($# > 0)); do | |
1596 | case $1 in | |
1597 | --run) | |
1598 | echo "TEST RUN: $TEST_DESCRIPTION" | |
0013fac2 YW |
1599 | test_run |
1600 | ret=$? | |
1601 | if (( $ret == 0 )); then | |
898720b7 HH |
1602 | echo "TEST RUN: $TEST_DESCRIPTION [OK]" |
1603 | else | |
1604 | echo "TEST RUN: $TEST_DESCRIPTION [FAILED]" | |
1605 | fi | |
1606 | exit $ret;; | |
1607 | --setup) | |
1608 | echo "TEST SETUP: $TEST_DESCRIPTION" | |
1609 | test_setup | |
818567fc | 1610 | ;; |
898720b7 HH |
1611 | --clean) |
1612 | echo "TEST CLEANUP: $TEST_DESCRIPTION" | |
1613 | test_cleanup | |
1614 | rm -fr "$TESTDIR" | |
22077c9c | 1615 | rm -f "$STATEFILE" |
818567fc | 1616 | ;; |
898720b7 | 1617 | --all) |
818567fc | 1618 | ret=0 |
898720b7 HH |
1619 | echo -n "TEST: $TEST_DESCRIPTION "; |
1620 | ( | |
1621 | test_setup && test_run | |
1622 | ret=$? | |
1623 | test_cleanup | |
1624 | rm -fr "$TESTDIR" | |
22077c9c | 1625 | rm -f "$STATEFILE" |
898720b7 | 1626 | exit $ret |
818567fc | 1627 | ) </dev/null >"$TESTLOG" 2>&1 || ret=$? |
898720b7 | 1628 | if [ $ret -eq 0 ]; then |
22077c9c | 1629 | rm "$TESTLOG" |
898720b7 HH |
1630 | echo "[OK]" |
1631 | else | |
1632 | echo "[FAILED]" | |
22077c9c | 1633 | echo "see $TESTLOG" |
898720b7 HH |
1634 | fi |
1635 | exit $ret;; | |
1636 | *) break ;; | |
1637 | esac | |
1638 | shift | |
1639 | done | |
1640 | } |