don't enable CONFIG_IKHEADERS building the kernel

https://lists.linuxfromscratch.org/sympa/arc/lfs-support/2021-11/msg00014.html
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Xi Ruoyao 2021-11-23 18:23:51 +08:00
parent 784f3c36e2
commit 768ae15039
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2 changed files with 19 additions and 2 deletions

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@ -1862,7 +1862,9 @@
<segmentedlist id="linux-optdeps">
<segtitle>&external;</segtitle>
<seglistitem>
<seg>None</seg>
<seg>
<ulink url="&blfs-book;general/cpio.html">cpio</ulink>
</seg>
</seglistitem>
</segmentedlist>

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@ -105,13 +105,16 @@
<para>Be sure to enable/disable/set the following features or the system might
not work correctly or boot at all:</para>
<screen role="nodump" revision="sysv">Device Drivers ---&gt;
<screen role="nodump" revision="sysv">General setup -->
&lt; &gt; Enable kernel headers through /sys/kernel/kheaders.tar.xz [CONFIG_IKHEADERS]
Device Drivers ---&gt;
Generic Driver Options ---&gt;
[ ] Support for uevent helper [CONFIG_UEVENT_HELPER]
[*] Maintain a devtmpfs filesystem to mount at /dev [CONFIG_DEVTMPFS]</screen>
<screen role="nodump" revision="systemd">General setup -->
[ ] Auditing Support [CONFIG_AUDIT]
&lt; &gt; Enable kernel headers through /sys/kernel/kheaders.tar.xz [CONFIG_IKHEADERS]
[*] Control Group support [CONFIG_CGROUPS]
[ ] Enable deprecated sysfs features to support old userspace tools [CONFIG_SYSFS_DEPRECATED]
[*] Configure standard kernel features (expert users) [CONFIG_EXPERT] ---&gt;
@ -157,6 +160,18 @@ File systems ---&gt;
<variablelist>
<title>The rationale for the above configuration items:</title>
<varlistentry>
<term>
<parameter>
Enable kernel headers through /sys/kernel/kheaders.tar.xz
</parameter>
</term>
<listitem>
<para>This will require <command>cpio</command> building the kernel.
<command>cpio</command> is not installed by LFS.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>Support for uevent helper</parameter></term>
<listitem>