Age | Commit message (Collapse) | Author |
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Since cgroups are mostly now an implementation detail of systemd lets
deemphasize it a bit in the man pages. This renames systemd.cgroup(5) to
systemd.resource-control(5) and uses the term "resource control" rather
than "cgroup" where appropriate.
This leaves the word "cgroup" in at a couple of places though, like for
example systemd-cgtop and systemd-cgls where cgroup stuff is at the core
of what is happening.
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https://bugzilla.redhat.com/show_bug.cgi?id=1010215
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This avoids a problem when we inherit a non-zero umask from the
initramfs. This would cause /run/systemd to be created with the wrong
mode.
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machine anyway he should also be able to reboot it
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Previously to automatically create dependencies between mount units we
matched every mount unit agains all others resulting in O(n^2)
complexity. On setups with large amounts of mount units this might make
things slow.
This change replaces the matching code to use a hashtable that is keyed
by a path prefix, and points to a set of units that require that path to
be around. When a new mount unit is installed it is hence sufficient to
simply look up this set of units via its own file system paths to know
which units to order after itself.
This patch also changes all unit types to only create automatic mount
dependencies via the RequiresMountsFor= logic, and this is exposed to
the outside to make things more transparent.
With this change we still have some O(n) complexities in place when
handling mounts, but that's currently unavoidable due to kernel APIs,
and still substantially better than O(n^2) as before.
https://bugs.freedesktop.org/show_bug.cgi?id=69740
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root dir
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Also add PATH_FOREACH_PREFIX_MORE which includes the specified dir
itself in the iteration
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liblogind-core.la was underlinked, missing a few functions
defined in logind.c. They are moved to a new file, logind-core.c,
and this file is linked into liblogind-core.la.
In addition, logind-acl.c is attached to the liblogind-core.la,
instead of systemd-logind directly.
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Enabling address sanitizer seems like a useful thing, but is quite
tricky. Proper flags have to be passed to CPPFLAGS, CFLAGS and
LDFLAGS, but passing them on the commandline doesn't work because
we tests are done with ld directly, and not with libtool like in
real linking. We might want to fix this, but let's add a handy
way to enable address checking anyway.
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Also print out unexpected epoll events explictly.
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Syntactic sugar in a macro PATH_FOREACH_PREFIX.
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https://launchpad.net/bugs/1229936
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controllers
Previously we did operations like attach, trim or migrate only on the
controllers that were enabled for a specific unit. With this changes we
will now do them for all supproted controllers, and fall back to all
possible prefix paths if the specified paths do not exist.
This fixes issues if a controller is being disabled for a unit where it
was previously enabled, and makes sure that all processes stay as "far
down" the tree as groups exist.
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dbus-send --print-reply --system --dest=org.freedesktop.login1
/org/freedesktop/login1 org.freedesktop.login1.Manager.GetUserByPID
uint32:0
causes
systemd-logind[29843]: Assertion 'pid >= 1' failed at
src/login/logind.c:938, function manager_get_user_by_pid(). Aborting.
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Prefer firmware-provided performance data over loader-exported ones; if
ACPI data is available, always use it, otherwise try to read the loader
data.
The firmware-provided variables start at the time the first EFI image
is executed and end when the operating system exits the boot services;
the (loader) time calculated in systemd-analyze increases.
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hierarchy
The non-hierarchial mode contradicts the whole idea of a cgroup tree so
let's not support this. In the future the kernel will only support the
hierarchial logic anyway.
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This service was merged with systemd-random-seed-save.service in
c35b956d34bbb8bb208e49e45de2c103ca11911c.
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Sync with user_bus_path() in logind-user-dbus.c
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https://bugzilla.redhat.com/show_bug.cgi?id=1009956
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These days, F21/F22/F23 mean Touchpad toggle/on/off. Clean up other assignments
to that from ancient times which belong to keys like "Auto Brightness" (which
doesn't have a keycode and is usually hardwired) or some "launch vendor tool"
key.
https://bugs.freedesktop.org/show_bug.cgi?id=62953
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The modules should build just fine, but AM_PATH_PYTHON sets
pkgpyexecdir for us. Without that variable we don't know where to
install modules. In addition libtool tries an empty rpath, breaking
the build. Those issues could be fixed or worked around, but we
probably don't have many people who want to avoid using python binary,
but want to compile python modules. If such uses ever come up, this
issue should be revisited.
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Previously, if a file's bind mount destination didn't exist, nspawn
would blindly create a directory, and the subsequent bind mount would
fail. Examine the filetype of the source and ensure that, if the
destination does not exist, that it is created appropriately.
Also go one step further and ensure that the filetypes of the source
and destination match.
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In the process, rename udev_encode_string which is poorly named for what
it does. It deals specifically with encoding names that udev creates and
has its own rules: utf8 is valid but some ascii is not (e.g. path
separators), and everything else is simply escaped. Rename it to
encode_devnode_name.
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This unifies the utf8 handling code which was previously duplicated in
udev and systemd.
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Explain that literal $ can be passed by doubling it.
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<shawn@churchofgit.com>.
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Shawn Landen> Doesn't this also skip the last '0' when it is all '0's?
You need to keep the last one.
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If a calling process execve()s a setuid program, it can appear to be
uid 0. Since we're receiving requests over DBus, avoid this by simply
passing system-bus-name as a subject.
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