diff options
Diffstat (limited to 'nixos/doc/manual/release-notes/rl-2211.section.md')
| -rw-r--r-- | nixos/doc/manual/release-notes/rl-2211.section.md | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nixos/doc/manual/release-notes/rl-2211.section.md b/nixos/doc/manual/release-notes/rl-2211.section.md index 8ab9f27edb9..b4e051a841f 100644 --- a/nixos/doc/manual/release-notes/rl-2211.section.md +++ b/nixos/doc/manual/release-notes/rl-2211.section.md @@ -235,6 +235,15 @@ Available as [services.patroni](options.html#opt-services.patroni.enable). - Add udev rules for the Teensy family of microcontrollers. +- systemd-oomd is enabled by default. Depending on which systemd units have + `ManagedOOMSwap=kill` or `ManagedOOMMemoryPressure=kill`, systemd-oomd will + SIGKILL all the processes under the appropriate descendant cgroups when the + configured limits are exceeded. NixOS does currently not configure cgroups + with oomd by default, this can be enabled using + [systemd.oomd.enableRootSlice](options.html#opt-systemd.oomd.enableRootSlice), + [systemd.oomd.enableSystemSlice](options.html#opt-systemd.oomd.enableSystemSlice), + and [systemd.oomd.enableUserServices](options.html#opt-systemd.oomd.enableUserServices). + - The `pass-secret-service` package now includes systemd units from upstream, so adding it to the NixOS `services.dbus.packages` option will make it start automatically as a systemd user service when an application tries to talk to the libsecret D-Bus API. - There is a new module for AMD SEV CPU functionality, which grants access to the hardware. |