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Commit Graph

16 Commits

Author SHA1 Message Date
nl6720
0e68582323 tree-wide: link to docs.kernel.org for kernel documentation
https://www.kernel.org/ links to https://docs.kernel.org/ for the documentation.
See https://git.kernel.org/pub/scm/docs/kernel/website.git/commit/?id=ebc1c372850f249dd143c6d942e66c88ec610520

These URLs are shorter and nicer looking.
2022-07-04 19:56:53 +02:00
Zbigniew Jędrzejewski-Szmek
2f8211c64a tree-wide: use html links for kernel docs
Instead of using "*.txt" as reference name, use the actual destination title.
2022-07-02 12:13:00 +02:00
Franck Bui
07ccf434e7 units: restore sysfs conditions in sys-fs-fuse-connections.mount and sys-kernel-config.mount
Commit 42cc2855ba incorrectly removed the condition on sysfs in both
sys-fs-fuse-connections.mount and sys-kernel-config.mount. However there are
still needed in case modprobe of one of these modules is intentionally skipped
(due to lack of privs for example).

This patch restores the 2 conditions which should be safe for the common case,
since all conditions are only checked after all deps ordered before are
complete.

Follow-up for 42cc2855ba.
2020-11-21 01:10:17 +09:00
Franck Bui
42cc2855ba units: wait until some fs modules are entirely loaded before mounting their corresponding filesystem
udev requests to start the fs mount units when their respective module is
loaded. For that it monitors uevents of type "ADD" for the relevant fs modules.

However the uevent is sent by the kernel too early, ie before the init() of the
module is called hence before directories in /sys/fs/ are created.

This patch workarounds adds "Requires/After=modprobe@<fs-module>.service" to
the mount unit, which means that modprobe(8) will be called once the fs module
is announced to be loaded. This sounds pointless, but given that modprobe only
returns after the initialization of the module is complete, it should
workaround the issue.

As a side effect, the module will be automatically loaded if the mount unit is
started manually.

Fixes #17586.
2020-11-19 11:50:52 +01:00
Yu Watanabe
db9ecf0501 license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 13:23:58 +09:00
Lennart Poettering
5cb02182fd units: set nodev,nosuid,noexec flags for various secondary API VFS
A couple of API VFS we mount via .mount units. Let's set the three flags
for those too, just in case.

This is just paranoia, nothing else, but shouldn't hurt.
2019-03-25 19:39:00 +01:00
Zbigniew Jędrzejewski-Szmek
a7df2d1e43 Add SPDX license headers to unit files 2017-11-19 19:08:15 +01:00
AsciiWolf
16a5d4128f units: use https for the freedesktop url (#6227) 2017-06-28 22:54:12 -04:00
Zbigniew Jędrzejewski-Szmek
9a4eeb4a0c units: make descriptions of api filesystems less generic (#5914)
All those names were very generic. Fixes #5911.
2017-05-10 13:09:52 +02:00
Lennart Poettering
fa229d0928 units: conditionalize configfs and debugfs with CAP_SYS_RAWIO
We really don't want these in containers as they provide a too lowlevel
look on the system.

Conditionalize them with CAP_SYS_RAWIO since that's required to access
/proc/kcore, /dev/kmem and similar, which feel similar in style. Also,
npsawn containers lack that capability.
2014-07-04 03:24:42 +02:00
Lennart Poettering
25ed795892 units: add reference to new wiki page to all api mount units 2013-01-15 18:14:13 +01:00
Lennart Poettering
744881d173 man: add Documentation= tags to all kinds of missing units 2012-06-27 01:07:04 +02:00
Lennart Poettering
5430f7f2bc relicense to LGPLv2.1 (with exceptions)
We finally got the OK from all contributors with non-trivial commits to
relicense systemd from GPL2+ to LGPL2.1+.

Some udev bits continue to be GPL2+ for now, but we are looking into
relicensing them too, to allow free copy/paste of all code within
systemd.

The bits that used to be MIT continue to be MIT.

The big benefit of the relicensing is that closed source code may now
link against libsystemd-login.so and friends.
2012-04-12 00:24:39 +02:00
Lennart Poettering
e124e7a4a1 units: drop automount unit for /sys/kernel/debug
Since debugfs cannot be compiled as module there's little benefit in
having it as autofs mount point.
2011-09-21 03:56:55 +02:00
Lennart Poettering
0286cc1551 units: drop /sys/kernel/config automount unit
The mount point directory /sys/kernel/config is only created after the
module is loaded, hence there's little value in having this an automount
unit: the runtime penalty for mounting an autofs here should be the same
as for a real mount.
2011-09-21 03:56:55 +02:00
Bill Nottingham
d6bca18e28 units: Add support for automounting configfs, ala debugfs, etc. 2011-09-20 03:35:09 +02:00