test: kill all processes launched by test-execute before exiting
As was shown in https://github.com/systemd/systemd/issues/10696#issuecomment-439613204,
currently `meson` waits for 1080 seconds (which is three times the global timeout) for the
test to fail completely even though it takes just two minutes for it to really fail. This
happens because the test itself leaves the services it has launched behind, which, in turn, makes
meson think that the test is still in progress. KILL_ALL with SIGKILL should make the issue
go away.
It was only used in one place, where we don't actually need it, and
it is too easy to forget to update it when adding new items to the table.
Let's just drop it.
Chris Down [Thu, 25 Oct 2018 13:03:58 +0000 (14:03 +0100)]
cgroup v2: DefaultCPUAccounting=yes if CPU controller isn't required
We now don't enable the CPU controller just for CPU accounting if we are
on 4.15+ and using pure unified hierarchy, as this is provided
externally to the CPU controller. This makes CPUAccounting=yes
essentially free, so enabling it by default when it's cheap seems like a
good idea.
Chris Down [Sat, 17 Nov 2018 11:19:07 +0000 (11:19 +0000)]
cgroup v2: Don't require CPU controller for CPU accounting in 4.15+
systemd only uses functions that are as of Linux 4.15+ provided
externally to the CPU controller (currently usage_usec), so if we have a
new enough kernel, we don't need to set CGROUP_MASK_CPU for
CPUAccounting=true as the CPU controller does not need to necessarily be
enabled in this case.
Part of this patch is modelled on an earlier patch by Ryutaroh Matsumoto
(see PR #9665).
journald: check whether sscanf has changed the value corresponding to %n
It's possible for sscanf to receive strings containing all three fields
and not matching the template at the same time. When this happens the
value of k doesn't change, which basically means that process_audit_string
tries to access memory randomly. Sometimes it works and sometimes it doesn't :-)
See also https://bugzilla.redhat.com/show_bug.cgi?id=1059314.
rc-local-generator: add comment explaining the background of the generator
This is not obvious, hence it deserves some form of documentation.
However, it's also ultimately an implementation detail, hence let's not
add this to the man page, but as a code comment, that is visible right
at the top of source file.
docs: migrate boot loader interface from fdo wiki to git
This imports
https://www.freedesktop.org/wiki/Software/systemd/BootLoaderInterface/
into our sources, and extends it substantially with various variables
now supported.
sd-boot: make sure special menu items also work if menu is skipped
While it doesn't really make much sense to set "auto-reboot-to-firmware"
as oneshot boot item, let's still support it properly, by also
dispatching such a menu item if selected.
sd-boot: change name of automatic entry for rebooting into firmware
Let's stick to one nomenclature. In userspace we usually call this
"reboot to firmware setup", hence use the same name in sd-boot too.
This name was previously only relevant internally, but since the
addition of the LoaderEntries EFI var is exposed to userspace, hence
let's get this right with the first release adding this.
logind: also expose bool prop on bus that declares whether we are on external power
The three core variables that affect idleness handling are whether we
are docked, whether we are on AC power and whether the lid is closed,
hence let's also expose the third variable on the bus, to make things
nicely debuggable.
logind: don't claim that RebootToFirmwareSetup was constant
It's not, after all, that's what SetRebootToFirmware() is about.
(I was wondering for a moment whether to make this EMITS_CHANGES, but
decided against it, given that the flag actually can be changed
externally to logind too, and we couldn't send out notifications for
that.)
core: make unit_start() return a distinguishable error code in case conditions didn't hold
Ideally we'd even propagate this all the way to the client, by having a
separate JobType enum value for this. But it's hard to add this without
breaking compat, hence for now let's at least internally propagate this
case differently from the case "already on it".
This is then used to call job_finish_and_invalidate() slightly
differently, with the already= parameter false, as in the failed
condition case no message was likely produced so far.
The message SD_MESSAGE_UNIT_FAILED is closely related to
SD_MESSAGE_UNIT_STARTED as it is generated when a start job failed
instead of completed successfully, Hence they should be placed together.
Otherwise one might get the impression that the message was about
failing units, which it really is not.
These texts have been slightly misleading previously, as they talked
about units, not jobs, but are actually generated for jobs, not units.
This difference matters as units can change state without a job
requesting that.
Also, the message be02cf6855d2428ba40df7e9d022f03d was particularly
wrong, as it claimed the unit failed, while it actually is the start job
that failed, which is a major difference, as jobs can fail without the
unit actually being placed in a failed state. Let's move this message a
bit up, closed to 39f53479d3a045ac8e11786248231fbf (i.e. the message
seen when a start job finished successfully).
This should help to catch issues that are easily detectable by
bad_build_check like the one being fixed in https://github.com/systemd/systemd/pull/10793,
which would totally break the build tomorrow if I hadn't run
`helper.py check_build` manually.
Benjamin Berg [Thu, 15 Nov 2018 22:09:43 +0000 (07:09 +0900)]
sd-dhcp6: fix crash by unrefing event sources before re-adding them
In certain cases the timeouts may not have been unref'ed before they
need to be re-added. Add the appropriate unref calls to ensure we don't
register the timeout multiple times.
This fixes possible cases where timeouts are triggered multiple times
and even on destroyed DHCPv6 clients.
projects / thirdparty / systemd.git / log
