systemd-stable

mirror of https://github.com/systemd/systemd-stable.git synced 2025-01-10 01:17:44 +03:00

Backports of patch from systemd git to stable distributions

Go to file

Lennart Poettering 8e6ba03724 repart: when keeping ref to backing inode/devnode, use fd_reopen() rathern than F_DUPFD Via the "backing_fd" variable we intend to pin the backing inode through our entire code. So far we typically created the fd via F_DUPFD_CLOEXEC, and thus any BSD lock taken one the original fd is shared with our backing_fd reference. And if the origina fd is closed but our backing_fd is not, we'll keep the BSD lock open, even if we then reopen the block device through the backing_fd. If hit, this results in a deadlock. Let's fix that by creating the backing_fd via fd_reopen(), so that the locks are no longer shared, and if the original fd is closed all BSD locks on it that are in effect are auto-released. (Note the deadlock is only triggered if multiple operations on the same backing inode are executed, i.e. factory reset, resize and applying of partitions.) Replaces: #24181 (cherry picked from commit `38f81e9374`) (cherry picked from commit `d3e84e4703`)		2022-11-04 13:02:20 +01:00
.github	mkosi: Remove Arch nspawn workaround	2022-03-05 21:03:32 +00:00
.lgtm/cpp-queries	ci: pack-ify our custom CodeQL queries and enable them in Actions	2021-12-07 14:57:09 +01:00
.semaphore	semaphoreci: move runner from Bionic to Focal	2022-04-29 00:13:13 +01:00
catalog	meson: do not use split() in file lists	2022-03-05 21:03:32 +00:00
coccinelle	Change all fixed-path bash shebangs to /u/b/env bash outside test/	2021-12-12 21:13:50 +01:00
docs	docs: swap Name and Partition Type UUID in header	2022-03-05 21:03:32 +00:00
factory/etc	pam: fix typo try_authtok → use_authtok	2021-05-12 12:14:17 +02:00
hwdb.d	hwdb: analyzers: remove generic "STM Device in DFU Mode"	2022-07-13 13:15:56 +02:00
LICENSES	licensing: add a license file for the fonts we carry	2021-10-18 09:43:18 +02:00
man	docs: Correct StandartOutput documentation	2022-11-04 13:02:20 +01:00
mkosi.default.d	mkosi: drop libiptc from build for Fedora	2022-05-26 12:36:33 +01:00
modprobe.d	meson: install the right README file in modprobe.d	2021-07-07 14:52:05 +02:00
network	network: dhcp-pd: add 6rd support	2021-12-07 20:33:16 +09:00
po	Update LINGUAS (#21499 )	2021-11-25 20:24:00 +09:00
presets	units: enable systemd-network-generator by default	2021-12-16 09:49:39 +01:00
rules.d	meson: do not use split() in file lists	2022-03-05 21:03:32 +00:00
shell-completion	bash-completion: resolvectl: add missing options and verb	2022-05-25 16:39:32 +02:00
src	repart: when keeping ref to backing inode/devnode, use fd_reopen() rathern than F_DUPFD	2022-11-04 13:02:20 +01:00
sysctl.d	build: preserve correct mode when generating files via jinja2	2021-11-08 12:06:48 +00:00
sysusers.d	sysusers: avoid creating spurious "nobody" group	2021-11-30 16:16:25 +01:00
test	test: use saved process PID instead of %%	2022-07-13 13:18:16 +02:00
tmpfiles.d	tmpfiles: split out config for systemd-resolve	2021-11-16 16:56:08 +01:00
tools	docs: swap Name and Partition Type UUID in header	2022-03-05 21:03:32 +00:00
units	pstore: do not try to load all known pstore modules	2022-11-03 16:38:28 +01:00
xorg	xorg/50-systemd-user: add a full license header	2021-10-01 14:45:00 +02:00
.clang-format	clang-format: we actually typically use 16ch continuation indentation	2022-03-05 21:03:32 +00:00
.ctags	editors: Prevent ctags from following symlinks	2019-02-15 11:01:20 -08:00
.dir-locals.el	scripts: use 4 space indentation	2019-04-12 08:30:31 +02:00
.editorconfig	editorconfig: set maximum line length to 109 for man/*.xml files	2021-09-30 13:45:34 +02:00
.gitattributes	gitattributes: introduce and use "generated" attribute	2021-10-18 09:42:55 +02:00
.gitignore	emacs: ignore .dir-locals-2.el (personal customization) versioning	2022-07-13 13:30:44 +02:00
.lgtm.yml	ci: add a missing SPDX header	2021-12-07 14:15:04 +01:00
.mailmap	mailmap: two more names	2021-03-30 13:17:58 +02:00
.packit.yml	packit: drop bfq patch	2022-04-02 01:56:36 +09:00
.vimrc	scripts: use 4 space indentation	2019-04-12 08:30:31 +02:00
.ycm_extra_conf.py	ycm: add doc string for all the functions in configuration file	2017-11-29 13:21:49 -07:00
configure	tools: shellcheck-ify tool scripts	2021-09-30 12:27:06 +02:00
LICENSE.GPL2
LICENSE.LGPL2.1
Makefile	tree-wide: add spdx header on all scripts and helpers	2021-01-28 09:55:35 +01:00
meson_options.txt	boot, meson: allow statically linked build	2021-12-14 09:58:27 +09:00
meson.build	meson: fix broken boolean kwarg	2022-11-04 13:02:20 +01:00
mkosi.build	ci: check for failed services after boot	2021-12-10 10:25:43 +01:00
mkosi.postinst	ci: check for failed services after boot	2021-12-10 10:25:43 +01:00
NEWS	NEWS: adjust links to moved pages	2022-01-12 22:10:30 +01:00
README	meson: Drop required libfdisk version to 2.32	2022-03-05 21:03:32 +00:00
README.md	Fix loading of graphs	2021-12-14 15:27:25 +09:00
TODO	docs: use https:// for fd.o links	2022-01-12 22:10:51 +01:00

README.md

System and Service Manager

Details

Most documentation is available on systemd's web site.

Assorted, older, general information about systemd can be found in the systemd Wiki.

Information about build requirements is provided in the README file.

Consult our NEWS file for information about what's new in the most recent systemd versions.

Please see the Code Map for information about this repository's layout and content.

Please see the Hacking guide for information on how to hack on systemd and test your modifications.

Please see our Contribution Guidelines for more information about filing GitHub Issues and posting GitHub Pull Requests.

When preparing patches for systemd, please follow our Coding Style Guidelines.

If you are looking for support, please contact our mailing list or join our IRC channel.

Stable branches with backported patches are available in the stable repo.