diff --git a/Documentation/driver-api/80211/mac80211-advanced.rst b/Documentation/driver-api/80211/mac80211-advanced.rst
index 9f1c5bb7ac35827605a9d7ba2da9adee21e84d29..24cb64b3b7151f6dd6bc0ffa3f76d0454011bf5b 100644
--- a/Documentation/driver-api/80211/mac80211-advanced.rst
+++ b/Documentation/driver-api/80211/mac80211-advanced.rst
@@ -272,8 +272,8 @@ STA information lifetime rules
.. kernel-doc:: net/mac80211/sta_info.c
:doc: STA information lifetime rules
-Aggregation
-===========
+Aggregation Functions
+=====================
.. kernel-doc:: net/mac80211/sta_info.h
:functions: sta_ampdu_mlme
@@ -284,8 +284,8 @@ Aggregation
.. kernel-doc:: net/mac80211/sta_info.h
:functions: tid_ampdu_rx
-Synchronisation
-===============
+Synchronisation Functions
+=========================
TBD
diff --git a/Documentation/driver-api/dmaengine/index.rst b/Documentation/driver-api/dmaengine/index.rst
index b9df904d0a79dc67ada7418ec50dc933b8ba7ccb..bdc45d8b4cfb4c98429cdc91f6162de27f2df18f 100644
--- a/Documentation/driver-api/dmaengine/index.rst
+++ b/Documentation/driver-api/dmaengine/index.rst
@@ -5,8 +5,8 @@ DMAEngine documentation
DMAEngine documentation provides documents for various aspects of DMAEngine
framework.
-DMAEngine documentation
------------------------
+DMAEngine development documentation
+-----------------------------------
This book helps with DMAengine internal APIs and guide for DMAEngine device
driver writers.
diff --git a/Documentation/filesystems/ecryptfs.rst b/Documentation/filesystems/ecryptfs.rst
index 7236172300efbb8e93419d7b041948e527cf41b8..1f2edef4c57ad16351226ce505f95c5247a7d172 100644
--- a/Documentation/filesystems/ecryptfs.rst
+++ b/Documentation/filesystems/ecryptfs.rst
@@ -30,13 +30,12 @@ Userspace requirements include:
- Libgcrypt
-Notes
-=====
+.. note::
-In the beta/experimental releases of eCryptfs, when you upgrade
-eCryptfs, you should copy the files to an unencrypted location and
-then copy the files back into the new eCryptfs mount to migrate the
-files.
+ In the beta/experimental releases of eCryptfs, when you upgrade
+ eCryptfs, you should copy the files to an unencrypted location and
+ then copy the files back into the new eCryptfs mount to migrate the
+ files.
Mount-wide Passphrase
diff --git a/Documentation/kernel-hacking/hacking.rst b/Documentation/kernel-hacking/hacking.rst
index d707a0a61cc92673354f5691b886245fe432e52e..eed2136d847fe0315b91db9d25f6598d3b16372a 100644
--- a/Documentation/kernel-hacking/hacking.rst
+++ b/Documentation/kernel-hacking/hacking.rst
@@ -601,7 +601,7 @@ Defined in ``include/linux/export.h``
This is the variant of `EXPORT_SYMBOL()` that allows specifying a symbol
namespace. Symbol Namespaces are documented in
-:ref:`Documentation/core-api/symbol-namespaces.rst <Symbol Namespaces>`
+:doc:`../core-api/symbol-namespaces`
:c:func:`EXPORT_SYMBOL_NS_GPL()`
--------------------------------
@@ -610,7 +610,7 @@ Defined in ``include/linux/export.h``
This is the variant of `EXPORT_SYMBOL_GPL()` that allows specifying a symbol
namespace. Symbol Namespaces are documented in
-:ref:`Documentation/core-api/symbol-namespaces.rst <Symbol Namespaces>`
+:doc:`../core-api/symbol-namespaces`
Routines and Conventions
========================
diff --git a/Documentation/media/kapi/v4l2-controls.rst b/Documentation/media/kapi/v4l2-controls.rst
index b20800cae3f2a93ed2a0e6b1fded527ca9e4f377..5129019afb494289538fc4396c0ceefcb64262fd 100644
--- a/Documentation/media/kapi/v4l2-controls.rst
+++ b/Documentation/media/kapi/v4l2-controls.rst
@@ -291,8 +291,8 @@ and QUERYMENU. And G/S_CTRL as well as G/TRY/S_EXT_CTRLS are automatically suppo
In practice the basic usage as described above is sufficient for most drivers.
-Inheriting Controls
--------------------
+Inheriting Sub-device Controls
+------------------------------
When a sub-device is registered with a V4L2 driver by calling
v4l2_device_register_subdev() and the ctrl_handler fields of both v4l2_subdev
@@ -757,8 +757,8 @@ attempting to find another control from the same handler will deadlock.
It is recommended not to use this function from inside the control ops.
-Inheriting Controls
--------------------
+Preventing Controls inheritance
+-------------------------------
When one control handler is added to another using v4l2_ctrl_add_handler, then
by default all controls from one are merged to the other. But a subdev might
diff --git a/Documentation/networking/snmp_counter.rst b/Documentation/networking/snmp_counter.rst
index 38a4edc4522b46f6ad3859f411eb46dfa4bc7f94..10e11099e74a11520b35fc3a9e41fb16e758a8f0 100644
--- a/Documentation/networking/snmp_counter.rst
+++ b/Documentation/networking/snmp_counter.rst
@@ -908,8 +908,8 @@ A TLP probe packet is sent.
A packet loss is detected and recovered by TLP.
-TCP Fast Open
-=============
+TCP Fast Open description
+=========================
TCP Fast Open is a technology which allows data transfer before the
3-way handshake complete. Please refer the `TCP Fast Open wiki`_ for a
general description.
diff --git a/Documentation/powerpc/ultravisor.rst b/Documentation/powerpc/ultravisor.rst
index 363736d7fd36f02af4329b0f517e2749ee09dea3..df136c8f91fa3bc34c2cd7e05588c2cc30a9b1bd 100644
--- a/Documentation/powerpc/ultravisor.rst
+++ b/Documentation/powerpc/ultravisor.rst
@@ -8,8 +8,8 @@ Protected Execution Facility
.. contents::
:depth: 3
-Protected Execution Facility
-############################
+Introduction
+############
Protected Execution Facility (PEF) is an architectural change for
POWER 9 that enables Secure Virtual Machines (SVMs). DD2.3 chips
diff --git a/Documentation/security/siphash.rst b/Documentation/security/siphash.rst
index 9965821ab333495105c397c2d9c511b42d6d668d..4eba68cdf0a120e274f8dcddbb08198fe28664e1 100644
--- a/Documentation/security/siphash.rst
+++ b/Documentation/security/siphash.rst
@@ -128,8 +128,8 @@ then when you can be absolutely certain that the outputs will never be
transmitted out of the kernel. This is only remotely useful over `jhash` as a
means of mitigating hashtable flooding denial of service attacks.
-Generating a key
-================
+Generating a HalfSipHash key
+============================
Keys should always be generated from a cryptographically secure source of
random numbers, either using get_random_bytes or get_random_once:
@@ -139,8 +139,8 @@ get_random_bytes(&key, sizeof(key));
If you're not deriving your key from here, you're doing it wrong.
-Using the functions
-===================
+Using the HalfSipHash functions
+===============================
There are two variants of the function, one that takes a list of integers, and
one that takes a buffer::
diff --git a/Documentation/target/tcmu-design.rst b/Documentation/target/tcmu-design.rst
index a7b426707bf627d9fd921b41f09267f02426a855..e47047e32e27e5abcb72f7dcf9206567c4a58145 100644
--- a/Documentation/target/tcmu-design.rst
+++ b/Documentation/target/tcmu-design.rst
@@ -5,7 +5,7 @@ TCM Userspace Design
.. Contents:
- 1) TCM Userspace Design
+ 1) Design
a) Background
b) Benefits
c) Design constraints
@@ -23,8 +23,8 @@ TCM Userspace Design
3) A final note
-TCM Userspace Design
-====================
+Design
+======
TCM is another name for LIO, an in-kernel iSCSI target (server).
Existing TCM targets run in the kernel. TCMU (TCM in Userspace)
diff --git a/Documentation/translations/zh_CN/process/5.Posting.rst b/Documentation/translations/zh_CN/process/5.Posting.rst
index 41aba21ff050ba2debfe9594b360c5044d0d9ad4..9ff9945f918c7ebfaf19fa6a6ff4490e9ccf02a0 100644
--- a/Documentation/translations/zh_CN/process/5.Posting.rst
+++ b/Documentation/translations/zh_CN/process/5.Posting.rst
@@ -5,7 +5,7 @@
.. _cn_development_posting:
-å‘é€è¡¥ä¸
+å‘布补ä¸
========
迟早，当您的工作准备好æ交给社区进行审查，并最终包å«åˆ°ä¸»çº¿å†…æ ¸ä¸æ—¶ã€‚ä¸å‡ºæ‰€æ–™ï¼Œ
diff --git a/Documentation/x86/intel-iommu.rst b/Documentation/x86/intel-iommu.rst
index 9dae6b47e398b09778b48f1bce6bcf2b1c310a8b..099f13d51d5f0c143a0fac2eb7e86a77f55be2af 100644
--- a/Documentation/x86/intel-iommu.rst
+++ b/Documentation/x86/intel-iommu.rst
@@ -95,9 +95,10 @@ and any RMRR's processed::
When DMAR is enabled for use, you will notice..
PCI-DMA: Using DMAR IOMMU
+-------------------------
Fault reporting
----------------
+^^^^^^^^^^^^^^^
::