systemd

91,860 Commits 2 Branches 1 Tag

2 Commits

Author	SHA1	Message	Date
gkehren	9d217e051b	core: tolerate kernels without POSIX mqueue support PrivateIPC= sets up a private mqueue mount for the service. When CONFIG_POSIX_MQUEUE is disabled, mounting mqueue fails with ENODEV and prevents the service from starting. Treat ENODEV as an unavailable optional kernel feature while preserving the private IPC namespace. Keep all other mount errors fatal. Add coverage verifying that PrivateIPC= still creates a separate IPC namespace when POSIX message queues are unavailable. Fixes #42582	2026-07-24 13:44:59 +09:00
Guillaume Kehren	ac64b2dfa3	man: document unlocked as default IMDS network mode The default IMDS network mode was changed to unlocked, but the systemd-imdsd@.service documentation still described locked as the default. Fixes #42687	2026-07-21 11:43:52 +01:00

Author

SHA1

Message

Date

gkehren

9d217e051b

core: tolerate kernels without POSIX mqueue support

PrivateIPC= sets up a private mqueue mount for the service. When
CONFIG_POSIX_MQUEUE is disabled, mounting mqueue fails with ENODEV and
prevents the service from starting.

Treat ENODEV as an unavailable optional kernel feature while preserving
the private IPC namespace. Keep all other mount errors fatal.

Add coverage verifying that PrivateIPC= still creates a separate IPC
namespace when POSIX message queues are unavailable.

Fixes #42582

2026-07-24 13:44:59 +09:00

Guillaume Kehren

ac64b2dfa3

man: document unlocked as default IMDS network mode

The default IMDS network mode was changed to unlocked, but the
systemd-imdsd@.service documentation still described locked as the
default.

Fixes #42687

2026-07-21 11:43:52 +01:00