Previously, we had a nice third 'UKI PE Section' column with the section
names. This is now moved into the help strings, which means that the nice
alignment is lost. Previous behaviour could be restored by constructing
the table manually, but I'm not sure if this is worth the trouble.
Co-developed-by: Claude Opus 4.7 <noreply@anthropic.com>
The metavars for a few options were changed to be shorter, so that the
automatic alignment works better. Overall, I think the new version is
as least as legible as the old one.
The synopsis for -S/-C/-P is fixed, they do not take an argument.
Co-developed-by: Claude Opus 4.7 <noreply@anthropic.com>
The options --private-key, --private-key-source, --certificate,
--certificate-source are almost identical in sbsign, but are described
slightly differently. Add OPTION_COMMON_ macros that are parametrized
to keep the purpose of the --private-key and --certificate options
in the description.
Co-developed-by: Claude Opus 4.7 <noreply@anthropic.com>
The program now has a proper --help output. (Not on purpose. It's just
easier to do same thing as everywhere else.)
Co-developed-by: Claude Opus 4.7 <noreply@anthropic.com>
Every dlopen_xxx() helper now takes an int log_level argument. It is
passed through to dlopen_many_sym_or_warn() (which in turn propagates it
to dlopen_verbose() for the library-not-installed case), and is used by
the fallback stub when support for the library is not compiled in to
emit a "<lib> support is not compiled in." message at the caller's level.
Callers pass LOG_DEBUG when gracefully degrading, or a higher level when
the failure should surface, and no longer need to log redundantly at the
call site.
As part of this, dlopen_bpf_full() (which already took a log_level) is
merged into dlopen_bpf() rather than keeping both.
The static inline fallbacks used to live in the headers, which required
pulling log.h in from every header that declared a dlopen_xxx(). Move
them into the .c files instead: the declaration is always outside the
#if HAVE_XXX block, the impl sits outside the outer #if HAVE_XXX wrap
with its own internal #if HAVE_XXX/#else/#endif, and apparmor-util.c,
idn-util.c, libmount-util.c and pam-util.c are now always compiled so
they can host their stubs.
jq started rejecting input that has NUL bytes to fix some security
issues,
so we need to trim the verity.sig json files, which are spat out with
the NUL bytes padding from the GPT partition content.
```
‣ Running postinstall script /home/runner/work/systemd/systemd/mkosi/mkosi.postinst.chroot…
jq: parse error: Invalid numeric literal at EOF at line 1, column 16384
‣ "/work/postinst final" returned non-zero exit code 5.
```
https://github.com/jqlang/jq/commit/6374ae0bcdfe33a18eb0ae6db28493b1f34a0a5bhttps://github.com/systemd/systemd/pull/41771 updates the producer.
It was bumped in a40d934007 but this
is hardly load bearing stuff so let's document the version we actually
require rather than the version that makes a hardly load bearing feature
work properly, especially since v2.41 is extremely new and requiring
distributions to have that is just unrealistic.
This doesn't actually change anything materially except documentation,
but it keeps us honest about depending on stuff from newer util-linux
because we happen to document reliance on an extremely new version.
FAIL: check-pointer-deref.cocci found issues in /home/runner/work/systemd/systemd/src/oom/:
diff -u -p /home/runner/work/systemd/systemd/src/oom/oomctl.c /tmp/nothing/oomctl.c
--- /home/runner/work/systemd/systemd/src/oom/oomctl.c
+++ /tmp/nothing/oomctl.c
@@ -107,7 +107,6 @@ static int parse_argv(int argc, char *ar
break;
}
- *ret_args = option_parser_get_args(&state);
return 1;
}
Coccinelle check(s) failed. For each flagged dereference, either:
- Add assert(param)/ASSERT_PTR(param) at the top of the function (if the parameter must not be NULL)
- Add an if (param) guard before the dereference (if NULL is valid)
- Add POINTER_MAY_BE_NULL(param) if NULL is okay for param
Follow-up for 143af68ee1
clang-tidy's misc-use-internal-linkage fires on BPF map declarations
(they have the SEC(".maps") attribute and must retain external linkage
so bpftool gen skeleton can resolve them as ELF symbols), and its
misc-include-cleaner flags errno.h as unused even where a /* IWYU
pragma: keep */ is present. clangd's own unused-includes analysis
emits the equivalent diagnostic independently of clang-tidy.
Add src/bpf/.clang-tidy and src/bpf/.clangd that inherit the parent
configs and scope these suppressions to BPF sources only.
compile_commands.json is generated by ninja from c_COMPILER rules, so
BPF programs (built via custom_target and thus emitted as CUSTOM_COMMAND
rules) never show up there. Clangd consequently falls back to
heuristics when opening .bpf.c files, with poor diagnostic fidelity.
Register a meson postconf script per BPF program that upserts an entry
into compile_commands.json using the same argv meson constructed for
the custom_target. The script runs after meson has written the DB,
substitutes @INPUT@/@OUTPUT@, and keys entries by source path so
repeated reconfigures don't accumulate duplicates.
The six .bpf.c files and their shared .bpf.h headers now live directly
under src/bpf/, rather than scattered across src/core/bpf/<prog>/,
src/network/bpf/<prog>/ and src/nsresourced/bpf/<prog>/.
All BPF compilation logic — the BPF_FRAMEWORK determination (clang/gcc/
bpftool/llvm-strip lookups), flag and command construction, vmlinux.h
handling, the bpf_programs list and the loop that builds the unstripped
object, the stripped object and the skeleton header for each program —
moves into src/bpf/meson.build. The top-level meson.build only keeps
option handling and the libbpf dependency. subdir('src/bpf') is pulled
up before config.h generation so that BPF_FRAMEWORK, HAVE_VMLINUX_H and
ENABLE_SYSCTL_BPF land in conf in time.
Skeleton wrapper headers (<prog>-skel.h) are now emitted by a
configure_file() template (src/bpf/bpf-skel-wrapper.h.in) at meson
setup, replacing the previously checked-in shims of the same name.
Consumer #include paths are flattened:
"bpf/<prog>/<prog>-skel.h" becomes "<prog>-skel.h",
"bpf/<prog>/<prog>-api.bpf.h" becomes "<prog>-api.bpf.h". src/bpf is
added to includes so the shared BPF headers resolve.
sysctl-write-event.h, now shared between userspace (networkd-sysctl.c)
and BPF (sysctl-monitor.bpf.c) from a single location, gains guarded
includes so pid_t and uint64_t resolve on both sides: vmlinux.h in the
BPF case (selected via __bpf__), stdint.h + sys/types.h otherwise.
fuzz-journald-util.c is compiled unconditionally even though fuzzing
tests aren't enabled. Only build it if fuzzing tests are configured.
This also ensure that the functions it uses from src/shared/tests.c are
available.
Fixes 32bd43d768Closes#39984
Signed-off-by: Chris Hofer <christian.hofer@codasip.com>
Both devices have -90 degrees mounted panels but they don't have the
quirk in kernel.
The Pocket 4 has been researched and it has an acpi accel matrix that
works when setting panel orientation at boot parameter.
The Pocket 3 hasn't been tested, but given it didn't had panel
orientation quirk is for sure that matrix is wrong for it.
Actually is pending the quirks for both devices in kernel but eventually
they will get merged. Till that happens is encourage that owners of
these devices set panel orientation boot parameter to right-up.
Fixes: #41036.
* 94af257c72 d/t/control: pull libmicrohttpd-dev for unit-tests suite
* 08263f18a4 d/t/control: pull libfdisk-dev for test suites
* e54175a0a4 Install new files for upstream build
jq started rejecting input that has NUL bytes to fix some security issues,
so we need to trim the verity.sig json files, which are spat out with
the NUL bytes padding from the GPT partition content.
‣ Running postinstall script /home/runner/work/systemd/systemd/mkosi/mkosi.postinst.chroot…
jq: parse error: Invalid numeric literal at EOF at line 1, column 16384
‣ "/work/postinst final" returned non-zero exit code 5.
https://github.com/jqlang/jq/commit/6374ae0bcdfe33a18eb0ae6db28493b1f34a0a5b
This is split out of #41543 but I think makes sense of its own.
It primary does one thing: ensure that initrds installed via the Linux EFI protocol are incremental in behaviour (i.e. we read the previously set initrd and combine it with ours). So far we'd simply not install any initrds at all in this case, which would break stuff.
THis is preparatory for #41543, but is generally the better, safer behaviour.
This also contains three minor changes which are purley prep work for #41543 but shouldn't hurt in the big picture.
For qcow2 images it's not enough to grow the file. Since we probably
don't want to shell out to qemu-img either let's just error out to make
the user aware that growing needs to be done manually.
In #39675 the reported fail was as follows:
5580s [ 247.559994] TEST-13-NSPAWN.sh[1858]: Exported 93%.
5580s [ 247.659002] TEST-13-NSPAWN.sh[1858]: Exported 95%.
5580s [ 247.785893] TEST-13-NSPAWN.sh[1858]: Operation completed successfully.
5580s [ 247.923727] TEST-13-NSPAWN.sh[1858]: Exiting.
5580s [ 258.300406] TEST-13-NSPAWN.sh[1074]: + machinectl import-raw /var/tmp/container-export.raw container-raw-reimport
5580s [ 258.323328] TEST-13-NSPAWN.sh[1884]: The 'machinectl import-raw' command has been replaced by 'importctl -m import-raw'. Redirecting invocation.
5580s [ 258.659982] TEST-13-NSPAWN.sh[1884]: Failed to transfer image: Remote peer disconnected
5580s [ 258.734218] TEST-13-NSPAWN.sh[1074]: + at_exit
Turns out that the real reason behind this fail is that the machine was
under heavy load due to a busy-loop from the stub init. The cause of
this is a bug in bash, where running commands that fork (i.e. not
built-ins) can cause a permanent busy-loop due to a desync in trap
handling if you send the signals to the bash process _just right_:
[ 90.855318] TEST-13-NSPAWN.sh[1074]: + machinectl poweroff long-running long-running long-running
[ 90.855318] TEST-13-NSPAWN.sh[1074]: + machinectl reboot long-running long-running long-running
[ 90.928980] systemd-nspawn[1679]: ++ touch /poweroff
[ 90.928980] systemd-nspawn[1679]: +++ touch /reboot
[ 90.928980] systemd-nspawn[1679]: + :
[ 90.928980] systemd-nspawn[1679]: + :
[ 90.928980] systemd-nspawn[1679]: + wait
[ 90.928980] systemd-nspawn[1679]: + :
[ 90.928980] systemd-nspawn[1679]: + :
[ 90.928980] systemd-nspawn[1679]: + wait
[ 90.928980] systemd-nspawn[1679]: + :
[ 90.928980] systemd-nspawn[1679]: + :
[ 90.928980] systemd-nspawn[1679]: + wait
...
$ journalctl --file TEST-13-NSPAWN-1.journal -o short-monotonic --no-hostname --grep "^\+ wait$" | wc -l
349734
So the stub-init was hammering the machine in a tight endless loop,
which then caused systemd-importd to timeout when talking to D-Bus:
[ 258.300096] TEST-13-NSPAWN.sh[1074]: + machinectl import-raw /var/tmp/container-export.raw container-raw-reimport
...
[ 258.415319] systemd-importd[1859]: Unable to request name, failing connection: Method call timed out
[ 258.483662] systemd-importd[1859]: Bus n/a: changing state RUNNING → CLOSING
[ 258.605442] systemd-importd[1859]: Bus n/a: changing state CLOSING → CLOSED
[ 258.659958] TEST-13-NSPAWN.sh[1884]: Failed to transfer image: Remote peer disconnected
Given this is not our issue, let's work around it by using just
built-ins from the trap handlers, which are not susceptible to this bug.
Resolves: #39675
Commit a65ebc3ff9 ("claude-review: improve review quality for large
PRs") dropped the `Claude: **<severity>**: ` prefix from posted inline
comments on the theory that Claude was also adding the severity into
`body`, producing duplicates. But nothing in the prompt or schema
actually asks the subagent to include severity in `body` — severity
is a separate structured field. The result is that inline comments
no longer show must-fix/suggestion/nit classification.
Restore the prefix in the posting step, and add an explicit instruction
to the subagent prompt telling it not to repeat severity inside `body`
so the two don't collide.
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
There are only a few target dirs we place resources in when generating
on-the-fly initrd cpios. These dirs have very specific attributes.
Instead of repeating this everywhere, let's encapsulate them in a new
explicit structure, that we can reuse at various places.
This is preparation for placing extra resources of Type #1 entry also in
them without having to encode access modes at multiple places
redundantly.
This changes the initrd combination logic to also include any initrd
already configured via the "LINUX_INITRD_MEDIA_GUID" device in the
initrd we pass to the linux kernel.
Or in other words: with this systemd-stub starts operating purely
incremental: it will extend any previously installed initrd with its own
stuff, so that both the previous initrd(s) and systemd-stub's are in
effect.
So far, if an initrd is already registered we'd silently not register
one again. Let's make this more reliable and systematic, and register
ours, overriding what is previously set.
(Note, in a later commit we'll incorporate any previously set initrd,
which hence makes this all incremental instead of destructive as it
might appear now)
Convert fdisk-util to the dlopen pattern used by other optional shared
libraries in libshared. Declare the libfdisk API entry points with
DLSYM_PROTOTYPE, resolve them in a dlopen_fdisk() helper, and call the
sym_* wrappers from the homework, sysupdate and repart binaries that
use them.
With this in place fdisk-util can live in libshared itself, linked only
against libfdisk's headers (via libfdisk_cflags). The libshared_fdisk
convenience library and the libfdisk link dependency on systemd-homework,
systemd-sysupdate, systemd-repart and systemd-repart.standalone go away.
Also add a dlopen_fdisk() check to test-dlopen-so.
`READY=1` is already correctly emitted when acquiring an update, but was
forgotten to be emitted when subsequently installing that update.
That meant that the state tracking code in `sysupdated` and hence
`updatectl` could not properly report the progress of the install
operation, and hence printed “Already up-to-date” after a successful
update installation, rather than “Done”.
Add a test to catch this in future.
Signed-off-by: Philip Withnall <pwithnall@gnome.org>
Fixes: https://github.com/systemd/systemd/issues/41502
Convert curl-util to the dlopen pattern used by other optional shared
libraries in libshared (libarchive, pcre2, idn, ...). Declare the curl
API entry points with DLSYM_PROTOTYPE, resolve them in a dlopen_curl()
helper, and call the sym_* wrappers from callers. curl_glue_new() now
loads the library on first use, so consumers going through CurlGlue
pick this up automatically; journal-upload and report-upload call
dlopen_curl() directly since they use curl without the glue layer.
With this in place curl-util can live in libshared itself, linked only
against libcurl's headers (via libcurl_cflags). The libcurlutil_static
convenience library and the libcurl link dependency on systemd-imdsd,
systemd-pull, systemd-journal-upload and systemd-report go away.
Also move the easy_setopt() helper macro next to the DLSYM declarations
so all consumers use a single sym-prefixed definition, and add a
dlopen_curl() check to test-dlopen-so.
The json-stream API previously exposed JsonStreamQueueItem and several
functions operating on it (json_stream_make_queue_item(),
json_stream_enqueue_item(), json_stream_queue_item_free(),
json_stream_queue_item_get_data()). These existed solely to support
sd-varlink's "defer-and-modify" pattern for streaming replies, where a
reply is held back so its "continues" field can be set before
transmission. This is a varlink protocol concern that should not leak
into the generic transport layer.
Similarly, the fd pushing API (json_stream_push_fd(),
json_stream_reset_pushed_fds()) and the pushed_fds state lived inside
JsonStream, even though fd-to-message association is a protocol-level
concern managed entirely by sd-varlink.
Rework the API so that:
- JsonStreamQueueItem and all its functions become static to
json-stream.c. The only output API is now json_stream_enqueue_full()
(accepting explicit fds) and the inline json_stream_enqueue() wrapper
for the common no-fds case.
- The pushed_fds state moves from JsonStream into sd_varlink, where
sd_varlink_push_fd() and sd_varlink_reset_fds() manage it directly.
- The deferred reply in sd-varlink changes from a JsonStreamQueueItem*
to a plain sd_json_variant* plus a separate previous_fds/n_previous_fds
pair, keeping the protocol-specific bookkeeping in sd-varlink where it
belongs.
- A new varlink_enqueue() helper wraps json_stream_enqueue_full() with
the varlink connection's pushed fds, transferring fd ownership to the
queue item on success.
qmp-client.c is fixed to use the new API as well.
The reworks the ESP/XBOOTLDR logic to pin the ESP/XBOOTLDR via an fd,
and return that as optional return parameter.
So far we only pinned the parent dir of the ESP/XBOOTLDR, which was
useful when verifying that ESP/XBOOTLDR is actually a mount point by
comparing mount ids. This however became obsolete with
a98a6eb95c. Hence, let's clean this up,
and pin the inode we really care about and return it.
Some flags don't reasonably apply to chase_and_unlinkat() (because we
open the parent inode of an inode to delete, which is always a dir),
hence let's catch these flags when misused.
(I ran into this, and it was very confusing to debug, hence let's make
it easier)
Zbigniew Jędrzejewski-Szmek
Daan De Meyer
Luca Boccassi
Chris Hofer
Kajus Naujokaitis
Heran Yang
Rafael Fontenelle
Weblate Translation Memory
Christian Brauner
Frantisek Sumsal
Lennart Poettering
Christian Brauner
Philip Withnall
