This is to ensure that the UUIDs from the CopyBlocks= devices are copied
to the corresponding new partition instead of creating a new UUID for
it. With this verity partitions can be copied, keeping their UUIDs to
ensure that they still match up with what is specified in roothash=.
- The text was clearly edited in variuos places to e.g. allow multiple
sections, so it first said that sections are singletons, and immediately
after that that some section are not.
- Replace "regardless of the kernel" with "regardless of the kernel version".
The kernel is very much involved e.g. in loading of the initrds.
- Various other small rewordings to make the text more legible.
Add support for opening /dev/hidraw devices via logind's TakeDevice().
Same semantics as our support for evdev devices, but it requires the
HIDIOCREVOKE ioctl in the kernel.
IPE is a new LSM being introduced in 6.12. Like IMA, it works based on a
policy file that has to be loaded at boot, the earlier the better. So
like IMA, if such a policy is present, load it and activate it.
If there are any .p7b files in /etc/ipe/, load them as policies.
The files have to be inline signed in DER format as per IPE documentation.
For more information on the details of IPE:
https://microsoft.github.io/ipe/
We had several users, that wrote their unit files with
WantedBy=default.target because it should be started "every time".
But for example in Fedora/CentOS/RHEL, this often breaks for
example selinux relabels (where we just want to do a relabel and reboot).
bpftrace nudges the Fedora Rawhide images towards compiler-rt18 while the
sanitizer builds pull in clang19, leading to the sanitizer libraries
not being found at runtime. Let's drop bpftrace for now so that compiler-rt19
is pulled in in the main image.
systemd built with sanitizers is installed in subimages and tools
might get invoked in postinstall scripts so we have to disable ASAN
in the subimages as well during the image build.
Let's systematically use RTL_NOW|RLTD_NODELETE as flags passed to
dlopen(), across our codebase.
Various distros build with "-z now" anyway, hence it's weird to specify
RTLD_LAZY trying to override that (which it doesn't). Hence, let's
follow suit, and just do what everybody else does.
Also set RTLD_NODELETE, which is apparently what distros will probably
end up implying sooner or later anyway. Given that for pretty much all
our dlopen() calls we never call dlclose() anyway, let's just set this
everywhere too, to make things systematic.
This way, the flags we use by default match what distros such as fedora
do, there are no surprises, and read-only relocations can be a thing.
Fixes: #34537
For compiling bpf code, the system include directory needs to be
constructed. On Debian-like systems, this requires passing a multiarch
directory. Since clang's -dump-machine prints something other that the
multiarch triplet, gcc was interrogated earlier, but that also yields a
wrong result for cross compilation and was thus skipped resulting in
clang not finding asm/types.h.
Rather than, -dump-machine we should ask for -print-multiarch (which
rarely differs). Whenever gcc is in use, this is right (even for cross
building). Since clang does not support -print-multiarch and its
-dump-machine never matches Debian's multiarch, we resort to asking gcc
when building natively. For cross builds using clang, we are out of
luck.
No idea what the right fix is here, the commnt says "touchpad off" but
uses "f22" which is touchpad "on".
let's trust the comment, because it's more literal, and assume this was
a mistake.
On upgrades, only the %postun scriptlets of the old package version
run. This means that any changes related to restarting daemons require
two releases before they're actually used.
%postun is used because it runs after the old package has been removed,
which is important as it means any lingering dropins from the old package
will have been removed as well.
To allow deploying fixes in just a single release while still running after
the old package has been removed, let's introduce %posttrans versions of these
scriptlets as %posttrans of the new package runs on upgrade and install after
the old package has been removed.
This is the same as json_dispatch_user_group_name() but fills in the
string as "const char*" to the JSON field. Or in other words, it's what
sd_json_dispatch_const_string() is to sd_json_dispatch_string().
Note this drops the SD_JSON_STRICT flags from various dispatch tables
for these fields, and replaces this by SD_JSON_RELAX, i.e. the opposite
behaviour. As #34558 correctly suggests we should validate user names
in lookup functions using the lax rules, rather than the strict ones,
since clients not knowing the rules might ask us for arbitrary
resolution.
(SD_JSON_RELAX internally translates to valid_user_group_name() with the
VALID_USER_RELAX flag).
See: #34558
Now that we properly leave sufficient space for inline execution of
the .linux section, let's remove the special casing of the .linux
section as it doesn't need to be the last section anymore now.
The SizeOfImage is bigger than the image itself so that space is
guaranteed to be available for in place execution of the linux image. Let's
make sure we take this into account and use SizeOfImage as the section's virtual
size instead of the size of the image itself.
Fixes#34578
After 3b16e9f419, even the libraries are
documented in the man page, it is useful to mention which libraries are
checked in the command output.
Of course, the dependencies are kind of implementation detail, and may
be changed in the future version, but that's especially why I think
showing the library deps in the output is useful.
systemd-analyze is a debugging tool, and already shows many internal
states. I think there is nothing to prevent from showing the deps.
Prompted by #34477.
Michael Ferrari
Zbigniew Jędrzejewski-Szmek
Daan De Meyer
Peter Hutterer
Antonio Alvarez Feijoo
Luca Boccassi
Lennart Poettering
Lukas Nykryn
dependabot[bot]
Helmut Grohne
Ivan Kruglov
Marcel Hellwig
Daniel Dawson
Mike Yuan
Yu Watanabe
David Tardon