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Diffstat (limited to 'man/systemd.resource-control.xml')
-rw-r--r-- | man/systemd.resource-control.xml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml index ea728dff33..b21f8575a0 100644 --- a/man/systemd.resource-control.xml +++ b/man/systemd.resource-control.xml @@ -928,6 +928,11 @@ RestrictNetworkInterfaces=~eth1</programlisting> url="https://www.kernel.org/doc/html/latest/admin-guide/cgroup-v1/devices.html">Device Whitelist Controller</ulink>. In the unified cgroup hierarchy this functionality is implemented using eBPF filtering.</para> + <para>When access to <emphasis>all</emphasis> physical devices should be disallowed, + <varname>PrivateDevices=</varname> may be used instead. See + <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>. + </para> + <para>The device node specifier is either a path to a device node in the file system, starting with <filename>/dev/</filename>, or a string starting with either <literal>char-</literal> or <literal>block-</literal> followed by a device group name, as listed in |