Since we accept that setfont(8) can fail with EX_OSERR and we dont treat it as
an error, dont log this failure at LOG_ERR.
Before:
-------
/usr/bin/setfont failed with exit status 71. [LOG_ERR]
Setting fonts failed with a "system error", ignoring. [LOG_NOTICE]
After:
-----
/usr/bin/setfont failed with a "system error" (EX_OSERR), ignoring. [LOG_NOTICE]
Setting source virtual console failed, ignoring remaining ones [LOG_NOTICE]
Follow-up for 93c9a9d235
DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for
removal in a future version. Use timezone-aware objects to
represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
The difference between the two is that .now(datetime.UTC) returns an object with
a timezone attached, "the numbers" are the same.
>>> datetime.datetime.utcnow(), datetime.datetime.now(datetime.UTC)
(datetime.datetime(2023, 12, 1, 9, 37, 53, 891669),
datetime.datetime(2023, 12, 1, 9, 37, 53, 891688, tzinfo=datetime.timezone.utc))
This value is fed to cryptography's x509.CertificateBuilder object, so as long
as it can accept a datetime object with tzinfo, the result should be identical.
A commit 6a42bdb37e ("hwdb: ieee1394-unit-function: add Sony
DVMC-DA1") is based on kernel feature unreleased yet (furthermore, not
merged yet). The original intension of new entry is to configure permission
of special file for FireWire character device, so this commit changes the
entry so that it can covers the issued case in existent version of Linux
kernel as out best effort.
When the new version of Linux kernel is released with the new feature,
then following commits would fulfill the hwdb with vendor and model names.
Let's consider the following case:
- the direction is down,
- no cached entry,
- the array has 5 entry objects,
- the function test_object() reutns TEST_LEFT for the 1st object,
- the 2nd, 3rd, and 4th objects are broken, so generic_array_bisect_step()
returns TEST_RIGHT for the object.
Then, previously, generic_array_bisect_step() updated the values like the following:
0th: (m = 5, left = 0, right = 4, i = 4) -> (m = 4, left = 0, right = 3, RIGHT)
1st: (m = 4, left = 0, right = 3, i = 1) -> (m = 4, left = 2, right = 3, LEFT)
2nd: (m = 4, left = 2, right = 3, i = 2) -> (m = 2, left = 2, right = 1, RIGHT) <- ouch!!
So, assert(left < right) in generic_array_bisect() was triggered.
See issue #30210.
In such situation, there is no matching entry in the array. By returning
TEST_GOTO_PREVIOUS, generic_array_bisect() handles the result so.
Fixes a bug introduced by ab8f553d1e.
Fixes#30210.
Let's consider the case that the 1st entry in an array is broken, but
n-th entry is valid. Then, if generic_array_get() is called to read
n-th object, the offset of the broken entry is cached by the function.
If generic_array_bisect() is followed, even if the matching entry is
valid, it always fail with -EBADMSG or friends, as the function test the
cached entry at the beginnning. Let's ignore the failure in testing the
cached entry.
Before this commit, between fdopen() (in parse_argv()) and fdset_remove(),
the serialization fd is owned by both arg_serialization FILE stream and fdset.
Therefore, if something wrong happens between the two calls, or if --deserialize=
is specified more than once, we end up closing the serialization fd twice.
Normally this doesn't matter much, but I still think it's better to fix this.
Let's call fdset_new_fill() after parsing serialization fd hence.
We set the fd to CLOEXEC in parse_argv(), so it will be filtered
when the fdset is created.
While at it, also move fdset_new_fill() under the second log_open(), so
that we always log to the log target specified in arguments.
log_setup() will open the console in systemd-executor because it's
not pid 1 and it's not connected to the journal. So if the log target
is later changed to kmsg, we have to reopen the log.
But since log_open() won't open the same log twice, let's just call it
unconditionally since it will be a noop if we try to reopen the same log.
This makes sure that systemd-executor will log to the log target passed
via --log-target= after parsing arguments.
The errors are valid, since the file system is indeed not writable, but
we don't care about the missing coverage data in this case.
Follow-up to 4a43c2b3a1.
Now that mkosi-kernel is a thing, this logic in systemd is just mostly
bitrotting since I just use mkosi-kernel these days. If I ever need to
hack on systemd and the kernel in tandem, I'll just add support for
building systemd to mkosi-kernel instead, so let's drop the support for
building a custom kernel in systemd's mkosi configuration.
