[PATCH] doc: move namespaces.rst out of kbuild directory

[Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>]

I did not notice this document was added to Documentation/kbuild/,
and I do not understand how it is related to the build system.

Kick it out of the kbuild directory.

I am not sure if this is the perfect place, but I added its index
close to the module-signing.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---

 Documentation/admin-guide/index.rst                  | 1 +
 Documentation/{kbuild => admin-guide}/namespaces.rst | 0
 MAINTAINERS                                          | 1 +
 3 files changed, 2 insertions(+)
 rename Documentation/{kbuild => admin-guide}/namespaces.rst (100%)

diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst
index 34cc20ee7f3a..ca632fda700f 100644
--- a/Documentation/admin-guide/index.rst
+++ b/Documentation/admin-guide/index.rst
@@ -65,6 +65,7 @@ configure specific aspects of kernel behavior to your liking.
    parport
    md
    module-signing
+   namespaces
    rapidio
    sysrq
    unicode
diff --git a/Documentation/kbuild/namespaces.rst b/Documentation/admin-guide/namespaces.rst
similarity index 100%
rename from Documentation/kbuild/namespaces.rst
rename to Documentation/admin-guide/namespaces.rst
diff --git a/MAINTAINERS b/MAINTAINERS
index 55199ef7fa74..91815dcc5914 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11547,6 +11547,7 @@ NSDEPS
 M:	Matthias Maennich <maennich@xxxxxxxxxx>
 S:	Maintained
 F:	scripts/nsdeps
+F:	Documentation/admin-guide/namespaces.rst
 
 NTB AMD DRIVER
 M:	Shyam Sundar S K <Shyam-sundar.S-k@xxxxxxx>
-- 
2.17.1