docs: admin-guide: join the sysfs information in one place

The documents describing sysfs are spread out in the admin guide; bring
them together in one place.

Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20241213182057.343527-2-corbet@lwn.net

diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst
index 15a522a96e76cc39dac3d4193113816d174ed252..94b70bb203cc9702fc0a16d6b752ce15a2768dd3 100644 (file)
--- a/Documentation/admin-guide/index.rst
+++ b/Documentation/admin-guide/index.rst
@@ -19,7 +19,6 @@ etc.
    devices
    sysctl/index
 
-   abi
    features
 
 This section describes CPU vulnerabilities and their mitigations.
@@ -49,14 +48,14 @@ problems and bugs in particular.
    perf/index
    pstore-blk
 
-This is the beginning of a section with information of interest to
-application developers.  Documents covering various aspects of the kernel
-ABI will be found here.
+A big part of the kernel's administrative interface is the sysfs virtual
+filesystem; these documents describe how to interact with sysfs.
 
 .. toctree::
    :maxdepth: 1
 
    sysfs-rules
+   abi
 
 This is the beginning of a section with information of interest to
 application developers and system integrators doing analysis of the