Merge tag 'docs-5.9' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "It's been a busy cycle for documentation - hopefully the busiest for a
  while to come. Changes include:

   - Some new Chinese translations

   - Progress on the battle against double words words and non-HTTPS
     URLs

   - Some block-mq documentation

   - More RST conversions from Mauro. At this point, that task is
     essentially complete, so we shouldn't see this kind of churn again
     for a while. Unless we decide to switch to asciidoc or
     something...:)

   - Lots of typo fixes, warning fixes, and more"

* tag 'docs-5.9' of git://git.lwn.net/linux: (195 commits)
  scripts/kernel-doc: optionally treat warnings as errors
  docs: ia64: correct typo
  mailmap: add entry for <alobakin@marvell.com>
  doc/zh_CN: add cpu-load Chinese version
  Documentation/admin-guide: tainted-kernels: fix spelling mistake
  MAINTAINERS: adjust kprobes.rst entry to new location
  devices.txt: document rfkill allocation
  PCI: correct flag name
  docs: filesystems: vfs: correct flag name
  docs: filesystems: vfs: correct sync_mode flag names
  docs: path-lookup: markup fixes for emphasis
  docs: path-lookup: more markup fixes
  docs: path-lookup: fix HTML entity mojibake
  CREDITS: Replace HTTP links with HTTPS ones
  docs: process: Add an example for creating a fixes tag
  doc/zh_CN: add Chinese translation prefer section
  doc/zh_CN: add clearing-warn-once Chinese version
  doc/zh_CN: add admin-guide index
  doc:it_IT: process: coding-style.rst: Correct __maybe_unused compiler label
  futex: MAINTAINERS: Re-add selftests directory
  ...

5 files changed, 10 insertions, 6 deletions

diff --git a/Documentation/arm64/acpi_object_usage.rst b/Documentation/arm64/acpi_object_usage.rst
index d51b69dc624d..377e9d224db0 100644
--- a/Documentation/arm64/acpi_object_usage.rst
+++ b/Documentation/arm64/acpi_object_usage.rst
@@ -220,7 +220,7 @@ LPIT   Signature Reserved (signature == "LPIT")
        x86 only table as of ACPI 5.1; starting with ACPI 6.0, processor
        descriptions and power states on ARM platforms should use the DSDT
        and define processor container devices (_HID ACPI0010, Section 8.4,
-       and more specifically 8.4.3 and and 8.4.4).
+       and more specifically 8.4.3 and 8.4.4).
 
 MADT   Section 5.2.12 (signature == "APIC")
 
diff --git a/Documentation/arm64/arm-acpi.rst b/Documentation/arm64/arm-acpi.rst
index 872dbbc73d4a..47ecb9930dde 100644
--- a/Documentation/arm64/arm-acpi.rst
+++ b/Documentation/arm64/arm-acpi.rst
@@ -273,7 +273,7 @@ only use the _DSD Device Properties UUID [5]:
 
    - UUID: daffd814-6eba-4d8c-8a91-bc9bbf4aa301
 
-   - http://www.uefi.org/sites/default/files/resources/_DSD-device-properties-UUID.pdf
+   - https://www.uefi.org/sites/default/files/resources/_DSD-device-properties-UUID.pdf
 
 The UEFI Forum provides a mechanism for registering device properties [4]
 so that they may be used across all operating systems supporting ACPI.
@@ -470,7 +470,7 @@ likely be willing to assist in submitting ECRs.
 
 Linux Code
 ----------
-Individual items specific to Linux on ARM, contained in the the Linux
+Individual items specific to Linux on ARM, contained in the Linux
 source code, are in the list that follows:
 
 ACPI_OS_NAME
diff --git a/Documentation/arm64/index.rst b/Documentation/arm64/index.rst
index 09cbb4ed2237..d9665d83c53a 100644
--- a/Documentation/arm64/index.rst
+++ b/Documentation/arm64/index.rst
@@ -14,6 +14,7 @@ ARM64 Architecture
     hugetlbpage
     legacy_instructions
     memory
+    perf
     pointer-authentication
     silicon-errata
     sve
diff --git a/Documentation/arm64/perf.txt b/Documentation/arm64/perf.rst
index 0d6a7d87d49e..9c76a97baf28 100644
--- a/Documentation/arm64/perf.txt
+++ b/Documentation/arm64/perf.rst
@@ -1,8 +1,11 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=====================
 Perf Event Attributes
 =====================
 
-Author: Andrew Murray <andrew.murray@arm.com>
-Date: 2019-03-06
+:Author: Andrew Murray <andrew.murray@arm.com>
+:Date: 2019-03-06
 
 exclude_user
 ------------
diff --git a/Documentation/arm64/sve.rst b/Documentation/arm64/sve.rst
index bfd55f468258..03137154299e 100644
--- a/Documentation/arm64/sve.rst
+++ b/Documentation/arm64/sve.rst
@@ -494,7 +494,7 @@ Appendix B.  ARMv8-A FP/SIMD programmer's model
 Note: This section is for information only and not intended to be complete or
 to replace any architectural specification.
 
-Refer to [4] for for more information.
+Refer to [4] for more information.
 
 ARMv8-A defines the following floating-point / SIMD register state: