| Age | Commit message (Collapse) | Author |
|---|
|
with small manual cleanups for style.
|
|
|
|
Some guests (ARM, AArch64, x86-RHEL) have 'KVM' in the product name.
Look for that first in order to more precisely report "kvm" when
detecting a QEMU/KVM guest. Without this patch we report "qemu",
even if KVM acceleration is in use on ARM/AArch64 guests.
I've only tested a backported version of this and the previous
patch on an AArch64 guest (which worked). Of course it would be
nice to get regression testing on all guest types that depend on
dmi done.
|
|
ARM/AArch64 guests now have SMBIOS tables populated (when boot
with a late enough QEMU and a late enough AAVMF is used as the
bootloader). Furthermore, when booting ARM/AArch64 guests with
ACPI, the DT detection obviously no longer works, so we need
dmi detection.
|
|
afaict, this will fix a regression caused by commit 75f86906c5.
Where we used to report "kvm" before that patch, without this patch,
we would only report "qemu". The reason is because cpuid detection
must come before dmi detection. Also, both can safely come before
other xen heuristics. Untested.
|
|
After all, this is not some compiler or C magic, but something very
specific to how systemd works, hence let's move it into def.h, and out
of macro.h
|
|
|
|
|
|
debug-generator: respect kernel parameters for default unit setting
|
|
|
|
We have enough places where we parse an ifindex, hence introduce a
proper parsing function for it, that verifies all parameters.
|
|
Let's not eat up errors in shall_restore_state(), but in the consumers
instead, just for the sake of keeping the library calls generic.
|
|
Only that way it actually has an effect on all our sockets, including
$NOTIFY_SOCKET.
|
|
memory_erase() so far just called memset(), which the compiler might
optimize away under certain conditions if it feels there's benefit in
it. C11 knows a new memset_s() call that is like memset(), but may not
be optimized away. Ideally, we'd just use that call, but glibc currently
does not support it. Hence, implement our own simplistic version of it.
We use a GCC pragma to turn off optimization for this call, and also use
the "volatile" keyword on the pointers to ensure that gcc will use the
pointers as-is. According to a variety of internet sources, either one
does the trick. However, there are also reports that at least the
volatile thing isn't fully correct, hence let's add some snake oil and
employ both techniques.
https://news.ycombinator.com/item?id=4711346
|
|
|
|
utf8.[ch]: use char32_t and char16_t instead of int, int32_t, int16_t
|
|
rework C11 utf8.[ch] to use char32_t instead of uint32_t when referring
to unicode chars, to make things more expressive.
|
|
|
|
This adds support for a new environment variable
SYSTEMCTL_INSTALL_CLIENT_SIDE, that ensures that systemctl executes
install operations client-side instead of passing them to PID1. This is
useful in debugging situations, but even beyond that. However, we don't
want to make it official API, hence let's just make it an undocumented
environment variable.
Similar, add a second variable, SYSTEMCTL_SKIP_SYSV which allows
skipping the SysV chkconfig fall-back if set. This is useful for similar
reasons, and exposed as undocumented as environment variable for similar
reasons, too.
|
|
Tested CPUAffinity ranges on both a service unit and in system.conf and
confirmed they work as expected (by inspecting /proc/PID/status, for the
main pid of the service and for pid 1). Also mixed ranges with both
spaces, commas, trailing commas and spaces.
Added new tests to increase coverage of ranges and prevent regressions.
|
|
This function will be useful for CPUAffinity settings that involve
ranges of CPUs.
Make it generic and include test coverage to prevent regressions.
|
|
Tested CPUAffinity settings on both a service unit and in system.conf
and confirmed they work as expected.
Added a new test to confirm that trailing commas and spaces work and to
prevent any regressions in that area.
|
|
|
|
|
|
|
|
|
|
|
|
In order to match the other get_process_xyz() calls.
|
|
The prototype was moved long ago, actually move the definition over now,
too.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
So that it sets next to DECIMAL_STR_MAX(), where it belongs.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
It's a very weak kind of virtualization, after all.
|
|
|
|
|
|
capability-util.[ch]
The files are named too generically, so that they might conflict with
the upstream project headers. Hence, let's add a "-util" suffix, to
clarify that this are just our utility headers and not any official
upstream headers.
|
|
|
|
|
|
It's very specific to the core, and not used elsewhere, hence move it
out of terminal-util.[ch].
|
|
|
