diff --git a/Documentation/cdrom/index.rst b/Documentation/cdrom/index.rst
index efbd5d111825fc8a69ea9223d9c641fcb34f37bc..338ad5f94e7c6e3c7d497f3ac7c3c5b293b06587 100644
--- a/Documentation/cdrom/index.rst
+++ b/Documentation/cdrom/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 =====
 cdrom
diff --git a/Documentation/fault-injection/index.rst b/Documentation/fault-injection/index.rst
index 92b5639ed07a3b0c2c4783d1f513fba1dffe70f8..8408a8a91b3411824be8916e8d549775aa279407 100644
--- a/Documentation/fault-injection/index.rst
+++ b/Documentation/fault-injection/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ===============
 fault-injection
diff --git a/Documentation/fb/index.rst b/Documentation/fb/index.rst
index d47313714635ca57685391047efa0c158138a4cd..baf02393d8eeadb4e4aa3a1abdca406350b02cfc 100644
--- a/Documentation/fb/index.rst
+++ b/Documentation/fb/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ============
 Frame Buffer
diff --git a/Documentation/fpga/index.rst b/Documentation/fpga/index.rst
index 2c87d1ea084f5c7c16d64bb7adeb7b436e69af99..f80f95667ca217a0c87f68ad0a06cfcb1c2db87d 100644
--- a/Documentation/fpga/index.rst
+++ b/Documentation/fpga/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ====
 fpga
diff --git a/Documentation/ide/index.rst b/Documentation/ide/index.rst
index 45bc12d3957ff95d955939864fe0107570418a9b..813dfe611a31b872a1e802839213d3a547574af5 100644
--- a/Documentation/ide/index.rst
+++ b/Documentation/ide/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ==================================
 Integrated Drive Electronics (IDE)
diff --git a/Documentation/index.rst b/Documentation/index.rst
index dbfec00ba535afda3afd6b234b207ebeef839952..0cd4c3901456422b1554e8b3e5d99c85ce135a35 100644
--- a/Documentation/index.rst
+++ b/Documentation/index.rst
@@ -35,6 +35,7 @@ trying to get it to work optimally on a given system.
    :maxdepth: 2
 
    admin-guide/index
+   kbuild/index
 
 Firmware-related documentation
 ------------------------------
@@ -77,6 +78,9 @@ merged much easier.
    kernel-hacking/index
    trace/index
    maintainer/index
+   fault-injection/index
+   livepatch/index
+
 
 Kernel API documentation
 ------------------------
@@ -94,11 +98,20 @@ needed).
    core-api/index
    accounting/index
    block/index
+   cdrom/index
+   ide/index
+   fb/index
+   fpga/index
    hid/index
    iio/index
    leds/index
    media/index
+   netlabel/index
    networking/index
+   pcmcia/index
+   target/index
+   timers/index
+   watchdog/index
    input/index
    hwmon/index
    gpu/index
diff --git a/Documentation/kbuild/index.rst b/Documentation/kbuild/index.rst
index 42d4cbe4460caee2cd2030c0edda3c202b9c5c69..e323a3f2cc81757a27ed3e8ebd47c4057359f155 100644
--- a/Documentation/kbuild/index.rst
+++ b/Documentation/kbuild/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ===================
 Kernel Build System
diff --git a/Documentation/livepatch/index.rst b/Documentation/livepatch/index.rst
index edd291d51847441d2f8cb116449ba51886151500..17674a9e21b26714c80a339d097036a07818a494 100644
--- a/Documentation/livepatch/index.rst
+++ b/Documentation/livepatch/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ===================
 Kernel Livepatching
diff --git a/Documentation/netlabel/index.rst b/Documentation/netlabel/index.rst
index 47f1e0e5acd18a96baafd87132ea3765add78995..984e1b191b12f5373b48c826dc754759bdac6068 100644
--- a/Documentation/netlabel/index.rst
+++ b/Documentation/netlabel/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ========
 NetLabel
diff --git a/Documentation/pcmcia/index.rst b/Documentation/pcmcia/index.rst
index 779c8527109e98c365f154185d30ef348a0a1fe9..7ae1f62fca14f8c5d06bd7d461d54853114063e3 100644
--- a/Documentation/pcmcia/index.rst
+++ b/Documentation/pcmcia/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ======
 pcmcia
diff --git a/Documentation/target/index.rst b/Documentation/target/index.rst
index b68f4898239218015494893699c3230465a30a0c..4b24f81f747e33adef81d65ff6f776125b4e3521 100644
--- a/Documentation/target/index.rst
+++ b/Documentation/target/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ==================
 TCM Virtual Device
diff --git a/Documentation/timers/index.rst b/Documentation/timers/index.rst
index 91f6f8263c48acc6137ff0250e00b6094695d1e2..df510ad0c989bef451443dd503cd70947c378d35 100644
--- a/Documentation/timers/index.rst
+++ b/Documentation/timers/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ======
 timers
diff --git a/Documentation/watchdog/index.rst b/Documentation/watchdog/index.rst
index 33a0de631e84df02a09fab3a44034a04508c4a7d..c177645081d89c5c14a3226eeaae847b562973bf 100644
--- a/Documentation/watchdog/index.rst
+++ b/Documentation/watchdog/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ======================
 Linux Watchdog Support