Merge tag 'docs-5.0' of git://git.lwn.net/linux

Pull documentation update from Jonathan Corbet:
 "A fairly normal cycle for documentation stuff. We have a new document
  on perf security, more Italian translations, more improvements to the
  memory-management docs, improvements to the pathname lookup
  documentation, and the usual array of smaller fixes.

  As is often the case, there are a few reaches outside of
  Documentation/ to adjust kerneldoc comments"

* tag 'docs-5.0' of git://git.lwn.net/linux: (38 commits)
  docs: improve pathname-lookup document structure
  configfs: fix wrong name of struct in documentation
  docs/mm-api: link slab_common.c to "The Slab Cache" section
  slab: make kmem_cache_create{_usercopy} description proper kernel-doc
  doc:process: add links where missing
  docs/core-api: make mm-api.rst more structured
  x86, boot: documentation whitespace fixup
  Documentation: devres: note checking needs when converting
  doc:it: add some process/* translations
  doc:it: fixes in process/1.Intro
  Documentation: convert path-lookup from markdown to resturctured text
  Documentation/admin-guide: update admin-guide index.rst
  Documentation/admin-guide: introduce perf-security.rst file
  scripts/kernel-doc: Fix struct and struct field attribute processing
  Documentation: dev-tools: Fix typos in index.rst
  Correct gen_init_cpio tool's documentation
  Document /proc/pid PID reuse behavior
  Documentation: update path-lookup.md for parallel lookups
  Documentation: Use "while" instead of "whilst"
  dmaengine: Add mailing list address to the documentation
  ...

13 files changed, 49 insertions, 27 deletions

diff --git a/Documentation/process/1.Intro.rst b/Documentation/process/1.Intro.rst
index e782ae2eef58..c3d0270bbfb3 100644
--- a/Documentation/process/1.Intro.rst
+++ b/Documentation/process/1.Intro.rst
@@ -1,3 +1,5 @@
+.. _development_process_intro:
+
 Introduction
 ============
 
diff --git a/Documentation/process/4.Coding.rst b/Documentation/process/4.Coding.rst
index eb4b185d168c..cfe264889447 100644
--- a/Documentation/process/4.Coding.rst
+++ b/Documentation/process/4.Coding.rst
@@ -315,7 +315,8 @@ variety of potential coding problems; it can also propose fixes for those
 problems.  Quite a few "semantic patches" for the kernel have been packaged
 under the scripts/coccinelle directory; running "make coccicheck" will run
 through those semantic patches and report on any problems found.  See
-Documentation/dev-tools/coccinelle.rst for more information.
+:ref:`Documentation/dev-tools/coccinelle.rst <devtools_coccinelle>`
+for more information.
 
 Other kinds of portability errors are best found by compiling your code for
 other architectures.  If you do not happen to have an S/390 system or a
diff --git a/Documentation/process/5.Posting.rst b/Documentation/process/5.Posting.rst
index c418c5d6cae4..4213e580f273 100644
--- a/Documentation/process/5.Posting.rst
+++ b/Documentation/process/5.Posting.rst
@@ -9,9 +9,10 @@ kernel.  Unsurprisingly, the kernel development community has evolved a set
 of conventions and procedures which are used in the posting of patches;
 following them will make life much easier for everybody involved.  This
 document will attempt to cover these expectations in reasonable detail;
-more information can also be found in the files process/submitting-patches.rst,
-process/submitting-drivers.rst, and process/submit-checklist.rst in the kernel
-documentation directory.
+more information can also be found in the files
+:ref:`Documentation/process/submitting-patches.rst <submittingpatches>`,
+:ref:`Documentation/process/submitting-drivers.rst  <submittingdrivers>`
+and :ref:`Documentation/process/submit-checklist.rst <submitchecklist>`.
 
 
 When to post
@@ -198,8 +199,10 @@ pass it to diff with the "-X" option.
 
 The tags mentioned above are used to describe how various developers have
 been associated with the development of this patch.  They are described in
-detail in the process/submitting-patches.rst document; what follows here is a
-brief summary.  Each of these lines has the format:
+detail in
+the :ref:`Documentation/process/submitting-patches.rst <submittingpatches>`
+document; what follows here is a brief summary.  Each of these lines has
+the format:
 
 ::
 
@@ -210,8 +213,8 @@ The tags in common use are:
  - Signed-off-by: this is a developer's certification that he or she has
    the right to submit the patch for inclusion into the kernel.  It is an
    agreement to the Developer's Certificate of Origin, the full text of
-   which can be found in Documentation/process/submitting-patches.rst.  Code
-   without a proper signoff cannot be merged into the mainline.
+   which can be found in :ref:`Documentation/process/submitting-patches.rst <submittingpatches>`
+   Code without a proper signoff cannot be merged into the mainline.
 
  - Co-developed-by: states that the patch was also created by another developer
    along with the original author.  This is useful at times when multiple
@@ -226,7 +229,7 @@ The tags in common use are:
    it to work.
 
  - Reviewed-by: the named developer has reviewed the patch for correctness;
-   see the reviewer's statement in Documentation/process/submitting-patches.rst
+   see the reviewer's statement in :ref:`Documentation/process/submitting-patches.rst <submittingpatches>`
    for more detail.
 
  - Reported-by: names a user who reported a problem which is fixed by this
@@ -253,8 +256,8 @@ take care of:
    be examined in any detail.  If there is any doubt at all, mail the patch
    to yourself and convince yourself that it shows up intact.
 
-   Documentation/process/email-clients.rst has some helpful hints on making
-   specific mail clients work for sending patches.
+   :ref:`Documentation/process/email-clients.rst <email_clients>` has some
+   helpful hints on making specific mail clients work for sending patches.
 
  - Are you sure your patch is free of silly mistakes?  You should always
    run patches through scripts/checkpatch.pl and address the complaints it
diff --git a/Documentation/process/8.Conclusion.rst b/Documentation/process/8.Conclusion.rst
index 1c7f54cd0261..8395aa2c1f3a 100644
--- a/Documentation/process/8.Conclusion.rst
+++ b/Documentation/process/8.Conclusion.rst
@@ -5,9 +5,10 @@ For more information
 
 There are numerous sources of information on Linux kernel development and
 related topics.  First among those will always be the Documentation
-directory found in the kernel source distribution.  The top-level process/howto.rst
-file is an important starting point; process/submitting-patches.rst and
-process/submitting-drivers.rst are also something which all kernel developers should
+directory found in the kernel source distribution.  The top-level :ref:`process/howto.rst <process_howto>`
+file is an important starting point; :ref:`process/submitting-patches.rst <submittingpatches>`
+and :ref:`process/submitting-drivers.rst  <submittingdrivers>`
+are also something which all kernel developers should
 read.  Many internal kernel APIs are documented using the kerneldoc
 mechanism; "make htmldocs" or "make pdfdocs" can be used to generate those
 documents in HTML or PDF format (though the version of TeX shipped by some
diff --git a/Documentation/process/adding-syscalls.rst b/Documentation/process/adding-syscalls.rst
index 88a7d5c8bb2f..1c3a840d06b9 100644
--- a/Documentation/process/adding-syscalls.rst
+++ b/Documentation/process/adding-syscalls.rst
@@ -1,3 +1,6 @@
+
+.. _addsyscalls:
+
 Adding a New System Call
 ========================
 
diff --git a/Documentation/process/changes.rst b/Documentation/process/changes.rst
index d1bf143b446f..18735dc460a0 100644
--- a/Documentation/process/changes.rst
+++ b/Documentation/process/changes.rst
@@ -326,7 +326,7 @@ Kernel documentation
 Sphinx
 ------
 
-Please see :ref:`sphinx_install` in ``Documentation/doc-guide/sphinx.rst``
+Please see :ref:`sphinx_install` in :ref:`Documentation/doc-guide/sphinx.rst <sphinxdoc>`
 for details about Sphinx requirements.
 
 Getting updated software
diff --git a/Documentation/process/coding-style.rst b/Documentation/process/coding-style.rst
index 4e7c0a1c427a..277c113376a6 100644
--- a/Documentation/process/coding-style.rst
+++ b/Documentation/process/coding-style.rst
@@ -1075,5 +1075,5 @@ gcc internals and indent, all available from http://www.gnu.org/manual/
 WG14 is the international standardization working group for the programming
 language C, URL: http://www.open-std.org/JTC1/SC22/WG14/
 
-Kernel process/coding-style.rst, by greg@kroah.com at OLS 2002:
+Kernel :ref:`process/coding-style.rst <codingstyle>`, by greg@kroah.com at OLS 2002:
 http://www.kroah.com/linux/talks/ols_2002_kernel_codingstyle_talk/html/
diff --git a/Documentation/process/howto.rst b/Documentation/process/howto.rst
index dcb25f94188e..58b2f46c4f98 100644
--- a/Documentation/process/howto.rst
+++ b/Documentation/process/howto.rst
@@ -1,3 +1,5 @@
+.. _process_howto:
+
 HOWTO do Linux kernel development
 =================================
 
@@ -296,9 +298,9 @@ two weeks, but it can be longer if there are no pressing problems.  A
 security-related problem, instead, can cause a release to happen almost
 instantly.
 
-The file Documentation/process/stable-kernel-rules.rst in the kernel tree
-documents what kinds of changes are acceptable for the -stable tree, and
-how the release process works.
+The file :ref:`Documentation/process/stable-kernel-rules.rst <stable_kernel_rules>`
+in the kernel tree documents what kinds of changes are acceptable for
+the -stable tree, and how the release process works.
 
 4.x -git patches
 ~~~~~~~~~~~~~~~~
@@ -358,7 +360,8 @@ tool.  For details on how to use the kernel bugzilla, please see:
 
 	https://bugzilla.kernel.org/page.cgi?id=faq.html
 
-The file admin-guide/reporting-bugs.rst in the main kernel source directory has a good
+The file :ref:`admin-guide/reporting-bugs.rst <reportingbugs>`
+in the main kernel source directory has a good
 template for how to report a possible kernel bug, and details what kind
 of information is needed by the kernel developers to help track down the
 problem.
@@ -424,7 +427,7 @@ add your statements between the individual quoted sections instead of
 writing at the top of the mail.
 
 If you add patches to your mail, make sure they are plain readable text
-as stated in Documentation/process/submitting-patches.rst.
+as stated in :ref:`Documentation/process/submitting-patches.rst <submittingpatches>`.
 Kernel developers don't want to deal with
 attachments or compressed patches; they may want to comment on
 individual lines of your patch, which works only that way. Make sure you
diff --git a/Documentation/process/kernel-driver-statement.rst b/Documentation/process/kernel-driver-statement.rst
index e78452c2164c..a849790a68bc 100644
--- a/Documentation/process/kernel-driver-statement.rst
+++ b/Documentation/process/kernel-driver-statement.rst
@@ -1,3 +1,5 @@
+.. _process_statement_driver:
+
 Kernel Driver Statement
 -----------------------
 
diff --git a/Documentation/process/kernel-enforcement-statement.rst b/Documentation/process/kernel-enforcement-statement.rst
index 6816c12d6956..e5a1be476047 100644
--- a/Documentation/process/kernel-enforcement-statement.rst
+++ b/Documentation/process/kernel-enforcement-statement.rst
@@ -1,4 +1,6 @@
-Linux Kernel Enforcement Statement
+.. _process_statement_kernel:
+
+Linux Kernel Enforcement Statement
 ----------------------------------
 
 As developers of the Linux kernel, we have a keen interest in how our software
diff --git a/Documentation/process/magic-number.rst b/Documentation/process/magic-number.rst
index 633be1043690..547bbf28e615 100644
--- a/Documentation/process/magic-number.rst
+++ b/Documentation/process/magic-number.rst
@@ -1,3 +1,5 @@
+.. _magicnumbers:
+
 Linux magic numbers
 ===================
 
diff --git a/Documentation/process/management-style.rst b/Documentation/process/management-style.rst
index 85ef8ca8f639..186753ff3d2d 100644
--- a/Documentation/process/management-style.rst
+++ b/Documentation/process/management-style.rst
@@ -5,8 +5,9 @@ Linux kernel management style
 
 This is a short document describing the preferred (or made up, depending
 on who you ask) management style for the linux kernel.  It's meant to
-mirror the process/coding-style.rst document to some degree, and mainly written to
-avoid answering [#f1]_  the same (or similar) questions over and over again.
+mirror the :ref:`process/coding-style.rst <codingstyle>` document to some
+degree, and mainly written to avoid answering [#f1]_  the same (or similar)
+questions over and over again.
 
 Management style is very personal and much harder to quantify than
 simple coding style rules, so this document may or may not have anything
diff --git a/Documentation/process/submitting-drivers.rst b/Documentation/process/submitting-drivers.rst
index b38bf2054ce3..58bc047e7b95 100644
--- a/Documentation/process/submitting-drivers.rst
+++ b/Documentation/process/submitting-drivers.rst
@@ -16,7 +16,8 @@ you should probably talk to XFree86 (http://www.xfree86.org/) and/or X.Org
 
    Oh, and we don't really recommend submitting changes to XFree86 :)
 
-Also read the Documentation/process/submitting-patches.rst document.
+Also read the :ref:`Documentation/process/submitting-patches.rst <submittingpatches>`
+document.
 
 
 Allocating Device Numbers
@@ -27,7 +28,8 @@ by the Linux assigned name and number authority (currently this is
 Torben Mathiasen). The site is http://www.lanana.org/. This
 also deals with allocating numbers for devices that are not going to
 be submitted to the mainstream kernel.
-See Documentation/admin-guide/devices.rst for more information on this.
+See :ref:`Documentation/admin-guide/devices.rst <admin_devices>`
+for more information on this.
 
 If you don't use assigned numbers then when your device is submitted it will
 be given an assigned number even if that is different from values you may
@@ -117,7 +119,7 @@ PM support:
 		anything.  For the driver testing instructions see
 		Documentation/power/drivers-testing.txt and for a relatively
 		complete overview of the power management issues related to
-		drivers see Documentation/driver-api/pm/devices.rst.
+		drivers see :ref:`Documentation/driver-api/pm/devices.rst <driverapi_pm_devices>`.
 
 Control:
 		In general if there is active maintenance of a driver by