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@@ -72,25 +72,55 @@
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<para>Be sure to enable or disable following features:</para>
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- <screen role="nodump">General setup --->
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- [*] open by fhandle syscalls
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- [*] Control Group support
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-Processor type and features --->
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- [*] Enable seccomp to safely compute untrusted bytecode
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-Networking support --->
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- Networking options --->
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- <*> The IPv6 protocol
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+ <screen role="nodump">
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Device Drivers --->
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Generic Driver Options --->
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() path to uevent helper
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[*] Maintain a devtmpfs filesystem to mount at /dev
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- [ ] Fallback user-helper invocation for firmware loading
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File systems --->
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[*] Inotify support for userspace
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- <*> Kernel automounter version 4 support (also supports v3)
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- Pseudo filesystems --->
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- [*] Tmpfs POSIX Access Control Lists
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- [*] Tmpfs extended attributes</screen></note>
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+ <*> Kernel automounter version 4 support (also supports v3)</screen></note>
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+
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+ <variablelist>
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+ <title>The rationale for the above configuration items:</title>
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+
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+ <varlistentry>
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+ <term><parameter>path to uevent helper</parameter></term>
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+ <listitem>
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+ <para>Having an entry in this space will interfere with device
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+ management when using udev/eudev. </para>
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+ </listitem>
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+ </varlistentry>
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+
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+ <varlistentry>
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+ <term><parameter>Maintain a devtmpfs</parameter></term>
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+ <listitem>
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+ <para>This will create automated device nodes which are populated by the
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+ kernel, even without udev running. Udev then runs on top of this,
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+ managing permissions and adding symlinks. This configuration
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+ itme is required for all users of udev/eudev. </para>
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+ </listitem>
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+ </varlistentry>
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+
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+ <varlistentry>
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+ <term><parameter>Inotify support</parameter></term>
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+ <listitem>
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+ <para>This allows monitoring of both files and directories via a single
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+ open file descriptor.</para>
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+ </listitem>
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+ </varlistentry>
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+
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+ <varlistentry>
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+ <term><parameter>Kernel automounter version 4 support</parameter></term>
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+ <listitem>
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+ <para>This allows Desktop
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+ Environments to automatically mount usb sticks and similar, this is
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+ needed to work around a bug with network filesystems which are to be
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+ mounted on boot.</para>
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+ </listitem>
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+ </varlistentry>
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+
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+ </variablelist>
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<screen role="nodump"><userinput>make LANG=<replaceable><host_LANG_value></replaceable> LC_ALL= menuconfig</userinput></screen>
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